Compliant Contact 3-4. Specifications 5. MK, NK, MJ & NJ Series Edgecard.100" x.200" C Grid 7-8

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1 Table Of Contents Series Description Page Compliant Contact 3-4 Specifications 5 Edgecard Design Information For All Edgecard Connectors 6 MK, NK, MJ & NJ Series Edgecard.100" x.200" C Grid 7-8 MK, NK, MJ & NJ Series Edgecard.125" x.250" D Grid 9-10 NK & NJ Series Edgecard.100" x.100" A Grid MK, NK, MJ & NJ Series Edgecard.156" x.200" E Grid Series Edgecard Early/ Late Make & Shorting Contacts.125" x.125" B Grid HE Series Edgecard Standard.610 Height.100" x.200" C Grid.125" x.250" D Grid MF Series Edgecard.125" x.125" B Grid DEC Compatible Edgecard Contacts Switching and Signal Pin & 79 Series Header MIL-C Compatible.100" x.100" Grid Series Strip Header.100" x.100" Grid Series Sip Socket Connector Series D Sub.109" x.112 Grid Series D Sub Shielded.109" x.112" Grid & 88 Series Telecom Delta Ribbon Connector , Litton Systems, Inc. All rights reserved Continued on next page Printed In U.S.A. CP / 1

2 Table Of Contents Series Description Page 184 & 188 Series Telecom Shielded Delta Ribbon Connector FM, FA, FC & FP Series Signal Pins.100" x.125" and.150" Centers Series Coaxial SMB and SMC 50 Ohm & 75 Ohm Series Straight Jack SMA 50 Ohm Coaxial Press-fit Connector Series Coaxial BNC 75 Ohm Series Power Terminals Series Tooling While the information in this publication is believed to be accurate and reliable, all data presented is subject to change without notice. disclaims responsibility for any damages resulting from application or any incompleteness or inaccuracies in the information presented. Consult factory for specific information on the latest design specifications. Specifications are subject to change without notice. For special requirements, it is recommended that the factory be contacted. is a registered trademark of Litton Systems, Inc. Multiwire is a Registered Trademark of Kollmorgen Corp. CP / 2 Registered to ISO 9001 Certificate Number A1856

3 C-Press Compliant Contact Don't risk damage to your expensive multilayer printed wiring board. Install only C-Press compliant contacts and connectors. C-Press True Compliant Press-Fit Connectors offers the leading edge in compliant press-fit pins and connectors. In both design and performance, the C-Press contact is the premium compliant pin. Horizontal Cross Sections Macro-photo cut-away view of actual, unretouched, compliant contact C section. At maximum and minimum diameter, plated through-hole contact pressure is distributed evenly along the inside circumference of the plated through-hole. The C section ensures a gas tight connection without damaging the hole or warping the board. The advantage of the C-Press contact lies in its unique C shaped compliant section. Unlike two and four point press-fit systems, the crescent-shaped, tapered beam conforms naturally within the board to the shape of the plated throughhole. It expands or contracts to make contact around the circumference of the plated through-hole from.037" to.043" in diameter, exerting an equal normal force onto the entire surface of the hole, while forming a gas tight and extremely reliable electrical connection. True Compliant Fit Because the compliant section of the C-Press contact neither warps a board nor distorts the hole, it is an excellent choice for use in multilayered and Multiwire boards. A major concern with press-fit contacts is the amount of axial and radial deformation imparted to the plated through-hole as a result of contact insertion. Because our C-Press contact offers a True Compliant Fit, the concern for deformation damage to the plated through-holes and inner layers of a printed circuit board is eliminated. Electronic designers no longer have to subject their expensive printed circuit boards to soldering or forcing a square peg into a round hole. Worries about delamination from soldering or damage by inserting square pegs disappear, and board warpage is significantly reduced. Multiwire is a Registered Trademark of Kollmorgen Corp. Over 20 billion C-Press contacts in service since 1979 with no documented field failures ever reported! 400 Park Road Watertown, Connecticut Phone: (860) FAX: (860) Internet: CP / 3

4 Compliant Contact In and Out of the Board... Without Solder Now, with the contact, you can insert a round pin into a round hole. This innovative engineering achievement (Patent # ) ensures a spring action pin to absorb potentially destructive energy while providing excellent electrical characteristics. contacts meet or exceed the performance specifications called for in MIL-STE-2166 and ANSI/IPC-D-422. contacts have been approved and are being used in high volume by major manufacturers of computer, medical and telecommunications equipment. Because contacts are approved and used in 40-year life equipment, they clearly offer both dependability and performance. The system provides you with additional benefits such as rear plug-up, and the freedom to mount components on both sides of the board without costly masking or hand soldering operations. Further benefits that save you time and money are the ability to remove and replace contacts through the insulator, as well as remove and replace an insulator without disturbing the contacts. contacts exhibit low insertion forces (40 lbs. max. per pin) and high retention forces (10 lbs. min. per pin), even after multiple replacements. If damaged traces or the need to incorporate revisions in the existing connection system makes it necessary to alter interconnects at the circuit board level, the Isolation Contact is the answer. This contact can be installed into the existing PTH at the required position and effectively Insulates the contact from the circuitry at that location. Desired circuit alteration can then be completed by means of wire wrapping from point-to-point. Backpanel Hole Size & Plating Requirements Finished Hole Solder Copper Drilled Hole Standard - Compliant Pin Printed Circuit Board Dielectric Material.093 (2.36) Nominal - Minimum Drilled Hole Copper Thickness Tooling and Engineering Support will work with and support the Backpanel Supplier of your choice. All are familiar with our products and tooling. Connector and pin insertion equipment is available to set up an in-house, turn key operation. From a simple arbor press to a micro processor controlled hydraulic press with programmable X and Y axis, has the assembly equipment to fit your needs. As new generations of semiconductor logic impose higher demands on production technology, the true compliant pin can help promote a smooth transition into the future. pre-assembled connectors will provide access to solutions which would otherwise be unattainable with more primitive compliant or solid pin designs. The plated through requirement of the contact is easily achievable in production for printed circuit manufacturers. The hole (see diagram) is the same as called out in MIL-STD Design Flexibility For design flexibility across the board, the contact gives you everything you need. As you go through the pages of this catalog you will find: Pre-assembled Edgecard Connectors, a variety of Signal Pins, D-Subminiatures, MIL-C Headers, C-Tel, Power Terminals, Strip Headers, and more. With such a broad line of connectors, solder and press-fit technologies no longer need to be mixed on your backplane, thereby reducing assembly costs and production time. Over the years, billions of contacts have been successfully installed by communications, computer and medical equipment manufacturers, as well as backpanel suppliers worldwide. CP / 4 Finished Hole Dimensions... * Board Thickness:.093 (2.36) Nominal & Thicker Drilled Holes ( ) Copper Thickness: ( ) * Solder Thickness: ( ) Finished Hole:.040 ±.003 (1.016 ± 0.076) For full specification - request drawing number Small - Compliant Pin Printed Circuit Board Dielectric Material Finished Hole Solder Thickness Drilled Hole Copper Thickness Solder Thickness Dimensions... * Board Thickness:.093 (2.36) Nominal & Thicker Drilled Holes ( ) Copper Thickness: ( ) * Solder Thickness: ( ) Finished Hole: ( ) For full specification - request drawing number * NOTE: Consult for compliant pin applications in boards thinner than.093" thick and for use in bare copper plated through holes.

5 Compliant Contact SPECIFICATIONS Contact Description Requirement* Results Low Level Circuit Resistance 2 milliohms maximum 0.5 milliohms (Contact to Plated Thru-Hole) (double sided PCB) typical Contact Insertion Force 40 pounds maximum pounds typical Contact Retention Force 10 pounds minimum pounds typical 10 pounds minimum After 3 Replacement Cycles -Retention Force 10 pounds minimum pounds typical -Hole Deformation Radius less than.0015" Pass -Hole Wall Damage more than.0003" Pass copper remaining * Requirements per MIL-STD-2166, Compliant Pin Electrical Connections, and MIL-C-28859, General Specification for Printed Wiring Electrical Backplane Connector Component Parts. ENVIRONMENTAL Low level contact to plated thru-hole circuit resistance does not increase by more than 1 milliohm, nor is contact retention force less than 7.5 pounds after exposure to the following conditions: Test Description Method Thermal Aging C MIL-STD-1344, Method 1005 Thermal Cycling 25 cycles from -55 to +105 C MIL-STD-1344, Method 1003 Humidity 96 hrs., 40 C., 90-95% RH MIL-STD-1344, Method 1002 Vibration 2 hrs./axis, 15 g sinusoidal, MIL-STD-1344, Method Hz Physical Shock 18 impacts, 50 g half sine, MIL-STD-1344, Method ms duration Conditioned Retention 3 cycles of pin insertion MIL-STD-1344, Method 2007 and withdrawal Salt Spray 5% solution, 48 hrs. 35 C MIL-STD-1344, Method 1001 Gas Tight Joint 1:1 Aqueous MIL-C-28859, Sect HCI & NH 3 30 minutes Summary: The contact conforms to the applicable requirements of MIL-STD-2166 and MIL-C for compliant pin electrical connections. These are general guidelines. For specific information, please refer to product data sheet. BACKPANEL REQUIREMENTS See details on page CP/ 4 CP / 5

6 Edgecard Design Information SPECIFICATIONS DAUGHTER CARD LAYOUT Installation Tooling - See end of product section pre-assembled Edgecard connectors, with contacts, combine the reliability of a compliant contact and the advantage of easy assembly to the board. Pre-assembled units are placed into the printed circuit board and the contacts are mass terminated, resulting in shorter manufacturing times and cost reductions. Design features, such as removing housings and contacts (which are removed and replaced through the insulator) assure added flexibility in backplane packaging. Selective plating puts gold on the contact only where it is needed - an attractive, cost effective alternative for backplanes. INSULATORS Material: Color: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O Natural 5,000 Megohms (min) -55 to +105 C CONTACTS Type: See code ordering charts Material: Copper Alloy 725 Plating: Selective plating. See code ordering charts Gold Pads Polarity Key Slot Current Rating: 1 amp at 70 C 3 amps at 20 C Contact Resistance: 11 Milliohms (max) Contact to daughter card 2 milliohms (max) C-Section to P.T.H. Insertion Force (Compliant Area): 40 lbs. or less individual pin Retention Force (Compliant Area): 10 lbs. minimum, individual pin CSA Certified File No. LR34182 Recognized under the Component Program of Underwriters Laboratories Inc. File No. E Min. 30 o DIMENSIONS Max. Chamfer.052 ± ± 0.05 Key Slot A ±.005 C ± 0.13 B Thickness Including Plating NOTE: Finger pattern to be centered on daughter card. (each finger can deviate.003 (0.08) from true position.) CP / 6 Connector Grid A.100 X.100 C.100 X.200 B.125 X.125 D.125 X.250 E.156 X.200 A Board Width The Connector Card Slot Min. Dimension -.001/-.011 Daughter Card B Pad Spacing.100 (2.54).100 (2.54).125 (3.18).125 (3.18).156 (3.96) C Pad Spacing.070 (1.78).070 (1.78).080 (2.03).080 (2.03).080 (2.03)

7 MK, NK, MJ, & NJ Series Edgecard.100" x.200" C Grid OUTLINE C-Grid Edgecard Connectors are available with Bifiburcated or non-bifurcated Compliant Contacts and with Standard or Scoop Card Guide. Sizes available from 15 to 61 contact pairs plus end stackability using open end connectors for over 61 contact pair requirements. Additional options include switching contacts, isolation contacts, narrow body, polarization key. CSA Certified File No. Recognized under the Component Program of Underwriters Laboratories Inc. File No. E31650 LR34182 Standard Card Guide Ref. A± X Optional Card Slot Depth On Ends Only. See Step Typ. B X To Accept P.C.B Card Slot Depth Typ *D± 0.15 * Tail Length See Step Max Min Section X-X Sq Min. P.C. Board Scoop Card Guide Typ o Typ. To Accept P.C.B Card Slot Depth Mylar Tail Alignment Provided on.485,.580 &.710 Tail Lengths.062 Both Ends Sq. DIMENSIONS To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.100" (2.54). Contact Pairs A± (0.51) B± (.178) (44.04) (40.74) (160.88) (157.58) CP / 7

8 MK, NK, MJ, & NJ Series Edgecard.100" x.200" C Grid OPTIONS End Stackable * Switching Contacts For sizes longer than Dual 61, two connectors are end stacked with contact omitted at butted section. (Using simple insertion tools, insert missing contact after both assemblies are press-fitted to backplane.) See ordering step 3. Standard Card Guide Scoop Card Guide Contact Winchester for tail lengths and selective loading. Narrow Body.360 Contact Winchester for available sizes. Polarization Key - Catalog Number BACKPANEL REQUIREMENTS Hole pattern -.100" x.200 Ref. CP/ Hole Size & Plating - Standard : Winchester illustration on page CP/ ±.003 Dia ± 0.08 O.008 (0.02) Dia. ORDERING INFORMATION C Step 1 Contact Type: M = bifurcated N = nonbifurcated Step 2 Step 3 Card Guide: K = standard J = scoop guide End Configuration: Blank = closed ends S = one open end Step 4* Step 5 No. Contact Pairs: 15 thru 61 See note below Grid Spacing: C =.100" x.200" *Note: To accomodate 1 /2 postions order extra pair Example: To build a #MK68C, order + 1.MKS34C = 33 1 /2 postions + 1.MKS35C = 34 1 /2 postions = MKS68C = 68 positions Step 6 Card Slot Depth (C-Dim.): 1 =.415" (10.54) standard 2 =.350" (8.89)* 3 =.300" (7.62)* *Optional on shaded ends only Step 7 Tail Length (D-Dim): 1 =.190" (4.83) 2 =.485" (12.32) 3 =.580" (14.73) 4 =.710" (18.03) 6 =.375" (9.53) Step 8 Step 9 Plating: 4 digit code to Standard - be assigned for 192 = " min. gold in special loading contact area, " min. tin of switching lead in C-Section and tail and contacts " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact for additional plating options. CP / 8

9 MK, NK, MJ, & NJ Series Edgecard.125" x.250" D Grid OUTLINE D Grid Edgecard Connectors are available with Bifiburcated or non-bifurcated Compliant Contacts and with Standard or Scoop Card Guide. Sizes available from 15 to 61 contact pairs plus end stackability using open end connectors for over 61 contact pair requirements. Additional options include isolation contacts and polarization key. CSA Certified File No. LR34182 Recognized under the Component Program of Underwriters Laboratories Inc. File No. E31650 Standard Card Guide Ref. A± X Optional Card Slot Depth On Ends Only. See Step Typ. B X To Accept P.C.B Card Slot Depth Typ *D± 0.15 * Tail Length See Step Max Min Section X-X Sq. Min. P.C. Board Scoop Card Guide Typ To Accept P.C.B Card Slot Depth Optional Card Slot Depths Both Sides DIMENSIONS Mylar Tail Alignment Provided on.485,.580 &.710 Tail Lengths Sq. To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.125" (3.18). Contact Pairs A± (0.51) B± (.178) (54.10) (50.80) (200.15) (196.85) CP / 9

10 MK, NK, MJ, & NJ Series Edgecard.125" x.250" D Grid OPTIONS End Stackable For sizes longer than Dual 61, two connectors are end stacked with 1/2 molding barrier butting together. (No loss of contact location.) See Ordering Step 3 Polarization Key - Catalog Number BACKPANEL REQUIREMENTS Hole pattern -.125" x.250" Ref. CP/17 Hole Size & Plating Standard : Winchester illustration on page CP/ ±.003 Dia ± 0.08 O.008 (0.02) Dia. ORDERING INFORMATION D Step 1 Contact Type: M = bifurcated N = nonbifurcated Step 2 Step 3 Card Guide: K = standard J = scoop guide End Configuration: Blank = closed ends S = one open end Step 4 No. Contact Pairs: 15 thru 61 Step 5 Step 6 Grid Spacing: Card Slot D =.125" x.250" Depth (C-Dim.): 1 =.415" (10.54) standard 2 =.350" (8.89)* 3 =.300" (7.62)* *Optional on shaded ends only Step 7 Tail Length (D-Dim): 1 =.190" (4.83) 2 =.485" (12.32) 3 =.580" (14.73) 4 =.710" (18.03) Step 8 Step 9 Plating: 4 digit code to Standard - be assigned for 192 = " min. gold in special loading contact area, " min. tin of switching lead in C-Section and tail and contacts " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact for additional plating options. CP / 10

11 NK & NJ Series Edgecard.100" x.100" A Grid OUTLINE Standard Card Guide A± A Grid Edgecard Connectors are available with non-bifurcated Compliant Contacts and with Standard or Scoop Card Guide. Sizes available from 15 to 61 contact pairs plus end stackability using open end connectors for over 61 contact pair requirements. Additional options include isolation contacts and polarization key. CSA Certified File No. LR34182 Recognized under the Component Program of Underwriters Laboratories Inc. File No. E Ref. X Optional Card Slot Depth On Ends Only. See Step Typ. B X To Accept P.C.B Card Slot Depth Scoop Card Guide *D± * Tail Length See Step Max Min Section X-X Sq. To Accept.093 Min. P.C. Board (2.36) Typ P.C.B o Ref Optional Card Slot Depths Card Slot Depth DIMENSIONS Sq To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.100" (2.54). Contact Pairs A± (0.51) B± (.178) (44.04) (40.74) (160.88) (157.58) CP / 11

12 NK & NJ Series Edgecard.100" x.100" A Grid OPTIONS End Stackable * For sizes longer than Dual 61, two connectors are end stacked with contact omitted at butted section. (Using simple insertion tools, insert missing contact after both assemblies are press-fitted into backplane.) See Ordering Step 3 Polarization Key - Catalog Number BACKPANEL REQUIREMENTS Hole pattern -.100" x.100 Ref. CP/17 Hole Size & Plating Standard : Winchester illustration on page CP/ ±.003 Dia ± 0.08 O.008 (0.02) Dia. ORDERING INFORMATION N A Step 1 Contact Type: N = nonbifurcated Step 2 Step 3 Card Guide: K = standard J = scoop guide End Configuration: Blank = closed ends S = one open end Step 4 * No. Contact Pairs: 15 thru 61 See Note Below Step 5 Grid Spacing: A =.100" x.100" *Note: To accomodate 1 /2 postions order extra pair Example: To build a #NK68A, order + NKS34A = 33 1 /2 postions + NKS35A = 34 1 /2 postions = NKS68A = 68 positions Step 6 Card Slot Depth (C-Dim.): 1 =.415" (10.54) standard 2 =.350" (8.89)* 3 =.300" (7.62)* *Optional on shaded ends only Step 7 Tail Length (D-Dim): 1 =.190" (4.83) 2 =.493" (12.52) 4 =.710" (18.03) 7 =.300" (7.62) Step 8 Step 9 Plating: 4 digit code to Standard - be assigned for 192 = " min. gold in special loading contact area, " min. tin of switching lead in C-Section and tail and contacts " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact for additional plating options. CP / 12

13 MK, NK, MJ, & NJ Series Edgecard.156" x.200" E Grid OUTLINE E Grid Edgecard Connectors are available with bifurcated or non-bifurcated Compliant Contacts and with Standard or Scoop Card Guide. Sizes available from 10 to 43 contact pairs plus end stackability using open end connectors for over 43 contact pair requirements. Additional options include switching contacts, isolation contacts and polarization key. CSA Certified File No. LR34182 Recognized under the Component Program of Underwriters Laboratories Inc. File No. E31650 Standard Card Guide A± Ref. X Typ. B X To Accept P.C.B Card Slot Depth *D± * Tail Length See Step Section X-X.093 Min. P.C. Board Sq. Scoop Card Guide Typ To Accept P.C.B Card Slot Depth DIMENSIONS Sq. To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.156" (3.96). Contact Pairs A± (0.51) B± (.178) (46.88) (43.58) (177.65) (174.35) CP / 13

14 MK, NK, MJ, & NJ Series Edgecard.156" x.200" E Grid OPTIONS End Stackable Switching Contacts For sizes longer than Dual 43, two connectors are end stacked with 1/2 molding barrier butting together. (No loss of contact location.) See Ordering Step 3 Polarization Key - Catalog Number Standard Card Guide Scoop Card Guide Contact Winchester for tail lengths and selective loading. See page CP/21 for further information. BACKPANEL REQUIREMENTS Hole pattern -.156" X.200" Ref. CP/ Hole Size & Plating - Standard : Winchester illustration on page CP/ ±.003 Dia ± 0.08 O.008 (0.02) Dia. ORDERING INFORMATION E Step 1 Contact Type: M = bifurcated N = nonbifurcated CP / 14 Step 2 Step 3 Card Guide: K = standard J = scoop guide End Configuration: Blank = closed ends S = one open end Step 4 No. Contact Pairs: 10 thru 43 Step 5 Grid Spacing: E =.156" x.200" Step 6 Card Slot Depth (C-Dim.): 1 =.415" (10.54) standard 2 =.350" (8.89)* 3 =.300" (7.62)* *Optional on shaded ends only Step 7 Tail Length (D-Dim): 1 =.190" (4.83) 2 =.485" (12.32) 4 =.710" (18.03) Step 8 Step 9 Plating: Standard = " min. gold in contact area, " min. tin lead in C-Section and tail and " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact for additional plating options. 4 digit code to be assigned for special loading of switching contacts

15 276 Series Edgecard / Early/ Late Make and Shorting Contacts.125" x.125" B Grid OUTLINE This.125" x.125" grid Edgecard connector features early make/late make and shorting contact options. It also has a mylar strip on the contact tails for improved tip alignment to the printed circuit board. Early Make Shorting Postion 26 Postion 28 Postion 31 Postion Ref. to Postion 1 A C equal Ref. E B.125 = D Ref Postion 50 Postion 54 Postion 60 Postion Postion 25 Postion 27 Postion 30 Postion Contacts must be touching each other Early/Late Make Contacts G ± Tail Length ± (0.51) Dia Sq. DIMENSIONS Catalog Number Shorting Early Make Late Make G.007 A B C D E± Contact Contact Contact Contact Contact (.178) Contact Tail Position QTY. Position QTY. Position QTY. Length None 1 thru None.634 (16.10) (86.36) (85.34) (76.20) (82.04) None 1 thru None.425 (10.80) None 1 thru thru (16.10) thru thru , 22, 4 19 thru thru 48 (92.71) (91.69) (82.55) (88.39) 45, thru thru (16.10) None 1 thru None.230 (5.84) None 1 thru thur (10.80) None 1 thru None.230 (5.84) None 1 thru None.634 (16.10) (165.74) (164.72) (155.58) (161.42) None 1 thru None.425 (10.80) CP / 15

16 276 Series Edgecard / Early/ Late Make and Shorting Contacts.125" x.125" B Grid BACKPANEL REQUIREMENTS Hole Size & Plating Standard : illustration on page CP/4. Hole Pattern D Ref ±.003 Dia ± 0.08 O.008 (0.02) Dia. ORDERING INFORMATION 276 Step1 Series Code: 276 Step 2 No. Of Contact Pairs: 25, 27, 30, 50 Step 3 Contact Loading: Contact for connector loading by contact type, tail length, and plating. See page CP/15 for some of the standard contact loadings. CP / 16

17 HE Series OUTLINE.100" x. 200" C Grid Ref. Edgecard / Standard.610 Height /.100" x.200" C Grid.125 x.250" D Grid HEC/HED Series Edgecard connectors are.610" high on each end to give you a compliant pin connector that replaces standard card edge connectors. D± X DIMENSIONS Ref X A equal = B Ref = Tol. Noncumulative C Both Sides Both Sides *F± To Accept P.C.B Ref Ref Both Sides Gap Both Sides Sq..030 (0.76) Dia * Tail Length See Step 4 Section X-X To determine dimensions for sizes not shown in chart, each additional contact pair position Contact Pairs A C± added to positions shown increases B Ref. (.178) D± (0.51) dimensions by.100" (2.54). HE15C (35.56) (40.74) (44.04) HE61C (152.40) (157.58) (160.88) BACKPANEL REQUIREMENTS Hole Size & Plating - Standard : Winchester illustration on page CP/4. HED Recommended P.C. Board Hole pattern - HEC.100" x.200"; HED.150" x.250" Ref. CP/17 HEC Recommended P.C. Board Hole pattern ±.003 Dia ± 0.08 O.008 (0.02) Dia..040 ±.003 Dia ± 0.08 O.008 (0.02) Dia. CP / 17

18 HE Series Edgecard / Standard.610 Height /.100" x.200" C Grid.125 x.250" D Grid OUTLINE.125" x. 250" D Grid Ref. D± X DIMENSIONS Both Sides.125 X 3.18 Ref. A equal = B Ref = Tol. Noncumulative C Both Sides *F± 0.51 * Tail Length See Step (0.76) Dia. To Accept P.C.B Ref Both Sides Both Sides Section X-X Gap Sq. To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.125" (3.18). Contact Pairs HE15D HE61D A B Ref (44.45) C±.007 (.178) (50.80) (190.50) (196.85).020 D± (0.51) (54.10) (200.15) ORDERING INFORMATION HE C/D Step 1 Series Code: HE CP / 18 Step 2 No. Contact Pairs: 15 thru 61 Step 3 Grid Spacing: C =.100" x.200" D =.125" x.250" Step 4 Tail Length (F-Dim): 1 =.190" (4.83) 2 =.485" (12.32) 3 =.580" (14.73) 4 =.710" (18.03) 5 =.791" (20.09) *6 =.356" (9.04) *For C Grid Only Step 5 Plating: Standard = " min. gold in contact area, " min. tin lead in C-Section and tail and " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact for additional plating options. Step =.420 width standard 4494 =.380 width D grid only 4833 = HE35 & 50 with.295 card slot depth and black insulator Polarization Key Catalog No

19 MF Series Edgecard /.125" x.125" B Grid / DEC Compatible SPECIFICATIONS 18 and 36 Dual Positions The DEC * Compatible Dual 36 (72 pin) and Dual 18 (36 pin) pre-assembled connectors on.125" x.125" grid spacing are compatible with the DEC Hex or LSI-11 printed circuit board series. These connectors are interchangeable INSULATORS Material: Polyphenylene Sulfide (PPS) Tradename: Ryton UL Rated 94 V-0 Brown Color: Insulation Resistance: 5,000 Megohms (min.) Operating Temperature: -40 o to +170 o C Daughter Card:.054" to.071" with present connector products in the market. The version has straight thru rows rather than the staggered rows of the solder version. Slotted or unslotted ends are available and the connector is stackable to make a 288 pin block. * Registered Trademark, Digital Equipment Corp. Current Rating: 1 amp at 70 o C. 3 amps at 20 o C. Contact Resistance: 8 Milliohms (max.) Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lbs. minimum, individual pin OUTLINE CONTACTS Type: Non-Bifurcated beam Material: Copper Alloy 725 Plating: See Plating Chart 18 Dual Positions Open End Stackable View Z ± ± ± ± Ref ± ± o Typ. 45 o Ref Card Slot ± ± Note: When fully assembled into PCB.205 ± ± BSC Sq..030 (0.76) Dia BSC CP / 19

20 MF Series Edgecard /.125" x.125" B Grid, DEC Compatible OUTLINE 36 Dual Positions ± ± Ref..130 Dia. Thru Dia. X DP C'Bore 3.17 Open End Stackable Ref..244 ± ± ± ± Places Ref. 45 o Typ o Typ Card Slot ± ± Sq..030 (0.76) Dia D Note: When fully assembled into PCB.205 ± ± 0.64 BACKPANEL REQUIREMENTS Hole pattern -.125" x.125" Ref. CP/17 Hole Size & Plating Standard : Winchester illustration on page CP/4. ORDERING INFORMATION.040 ±.003 Dia ± 0.08 O.008 (0.02) Dia. MF B D CP / 20 Step 1 Series Code: MF Step 2 No. Contact Pairs: 18 (36 pin) 36 (72 pin) Step 3 Grid Spacing: B =.125" x.125" Step 4 Tail Length/End Configuration: 11 =.759" Closed End 12 =.759" Slotted End 13 =.254" Closed End 14 =.254" Slotted End Step 5 Plating: Standard = " min. gold in contact area, " min. tin lead in C-Section and tail and " min. nickel under plate all over. Option = " min. gold in contact area, gold flash in C-Section and tail and " min. nickel under plate all over. Contact Winchester Electronics for additional plating options.

21 Edgecard Switching And Signal Pin Contacts SWITCHING CONTACTS The switching contact maintains electrical continuity through the contact pair until the daughtercard is fully inserted. This feature allows a multi-slot expandable backplane to connect signal, power and/or ground voltages through two or more slots on the backplane when daughtercards are not installed. Voltage is routed through the contact pair. When the card is inserted, electrical continuity between the contact pair is broken and voltage is routed through the card. Standard Card Guide In telephone switching equipment, switch contacts allow daughtercard replacement without interference in telephone lines. also offers the ability to isolate a plated through-hole from the printed circuit board. This is accomplished by isolating the compliant or section of the contact with an isolation sleeve, thereby eliminating any electrical connection to the plated through-hole. Isolation pins are typically used to alter the interconnection pattern on a backplane or repair a defective plated through-hole. Scoop Card Guide Tail Length Tail Length SIGNAL PIN CONTACTS Part number shown 103-A-213- = Plating Option CP / 21

22 78 & 79 Series Header / MIL-C Compatible /.100" x.100" Grid SPECIFICATIONS Series 78/79 Header Connectors are designed to meet MIL-C specifications. They offer compliant contacts for easier and more economical assembly in a solderless connection to the printed circuit board. The flexibility of three and four-sided header construction backed by 360 polarization protection, assures long term performance and dependability. Polarization is achieved by INSULATORS Material: Color: Insulation Resistance: Operating Temperature: CSA Certified File No. Polyester thermoplastic glass reinforced, UL rated 94 V-O Natural 5,000 Megohms (min.) -55 o C to +105 o C LR34182 a combination of a single center slot and two optional polarizing key locations in the header. Ejector latches make it easy to remove the socket without stressing the P.C. board. In addition, the latch design features a unique snap-in-slot mechanism that assures positive mechanical locking action. Ejector latches are offered in three lengths for sockets - with or without strain relief. CONTACTS Material: Copper Alloy 725 Plating: See Plating Chart Current Rating: 1 amp at 70 o C. 3 amps at 20 o C. Contact Resistance: 8 Milliohms (max.) Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lbs. minimum, individual pin OUTLINE Three-Sided Header 78 Series BSC Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 A X G H.100 Ref BSC. See Polarization Key E equal BSC = F Y BSC W ± ± 0.03 Sq. X Y.020 Dia Y P.C. Board Ref. X.020 K 0.51 Section Y-Y CP / 22

23 78 & 79 Series Header / MIL-C Compatible /.100" x.100" Grid OUTLINE Four-Sided Header 79 Series A BSC D X Ref BSC. See Polarization Key E equal BSC = F BSC W G H Y ± ± 0.03 Sq. X Y.020 Dia Y P.C. Board Ref. X.020 K± 0.51 Section Y-Y DIMENSIONS Catalog No. 78/ / / / / / / / / /79-64 A 1.26 (32.0) 1.46 (37.1) 1.56 (39.6) 1.76 (44.7) 2.06 (52.3) 2.46 (62.5) 2.76 (70.1) 3.26 (82.8) 3.76 (95.5) 3.96 (100.6) B 1.10 (27.9) 1.30 (33.0) 1.40 (35.6) 1.60 (40.6) 1.90 (48.3) 2.30 (58.4) 2.60 (66.0) D.705 (17.91).905 (22.99) (25.53) (30.61) (38.23) (48.39) (56.01) E (78.7) 3.60 (91.4) (68.71) (81.41) (96.52) (86.49) 31 F.400 (10.16).600 NOT (15.24) AVAILABLE.700 (17.78).900 (22.86) (30.48) (40.64) (48.26) (60.96) (73.66) (78.74) G NOT AVAILABLE.15 (3.8).15 (3.8).15 (3.8).15 (3.8).15 (3.8).15 (3.8).15 (3.8).15 (3.8) H NOT AVAILABLE.22 (5.6).27 (6.9).37 (9.4).52 (13.2).72 (18.3).87 (22.1) 1.12 (28.4) 1.37 (34.8) 1.47 (37.34) CP / 23

24 78 & 79 Series Header / MIL-C Compatible /.100" x.100" Grid EJECTOR LATCH OUTLINE.010 T± 0.25 Polarization Key Ordered separately catalog number P± S DIMENSIONS BACKPANEL REQUIREMENTS ± ± 0.08 Order Code P.430 (10.92).573 (14.55).463 (11.76) R.49 (12.4).60 (15.2).52 (13.2) R S Omit Latches.96 (24.4) 1.10 (27.9).99 (25.1) T.08 (2.0).08 (2.0).05 (1.3) Hole pattern Hole Size & Plating - Standard : Winchester illustration on page CP/4. B ±.005 F Dia ± 0.13 (2 Places) NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes..040 ±.003 Dia ± 0.08 (Finished Dia.).100 ± ± 0.08 ORDERING INFORMATION 78 / 79 Step 1 Series Code: Series 78 (3-sided) Series 79 (4-sided) CP / 24 Step 2 No. of Contacts: 10, 14, 16, 20, 26, 34, 40, 50, 60, 64 Step 3 Tail Length Options: 1 =.160" (4.06) 2 =.555" (14.10)* 3 =.685" (17.40)* 6 =.210" (5.33) *.025" sq. wire wrap tails Step 4 Ejector Latch Options: 0 = No latch required 1 = For use with 61 or 81 series socket connector without strain relief 2 = For use with 61 or 81 series socket connector with strain relief 3 = For use with 51 series socket connector with or without strain relief 4 = Ejectors only Step 5 Plating: Standard: D Au selective plating over Ni on contact area. Bright solder on C-section and tail. Option: C Au selective plating over Ni on contact area. Au Flash on C-section and tail. Step is required on size 10 and 14 to receive center slot

25 130 Series Strip Header.100" x.100" Grid Series 130 Strip Header allows you to gang load two rows of signal pins quickly and easily. The contact s.025" square post facilitates interconnection with flat cable and discrete wire socket connectors as well as.025" square post wire wrapping applications. Available in dual lengths of 5 thru 50. SPECIFICATIONS OUTLINE INSULATORS Material: Color: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O Black 5,000 Megohms (min.) -55 to +105 C CONTACTS Material: Copper alloy 725 Plating: Selective plating. Consult sales department for options. Current Rating: 1 amp at 70 C 3 amps at 20 C Contact Resistance: 2 Milliohms (max.) Pin to P.T.H. Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb. minimum, individual pin Recognized under the Component Program of Underwriters L Laboratories Inc. File No. E136181, to Standard UL 1863 Pos. No. 2 A Pos. No Max. Typ. B equal = C Ref ± ± 0.03 Sq. Typ Max DIMENSIONS To determine dimensions for sizes not shown in chart, each additional contact pair position added to positions shown increases dimensions by.100" (2.54). BACKPANEL REQUIREMENTS Contact Pairs A B C REF..498 (12.65) (10.16) (126.95) (124.46).110 / ± ± 0.08 Typ..18 ± ± ± ± 0.08 ORDERING INFORMATION Hole pattern Typ Hole Size & Plating - Standard : Winchester illustration on page CP/4. NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes. 130 D Step 1 Series Code: 130 Step 2 Row of Contacts: D = Dual Row Step 3 No. of Contacts: 05 thru 50 per row Step 4 Plating: 428 = Gold over nickel on contact area solder on tail (consult sales for additional plating options) CP / 25

26 3009 Series Sip Socket Connector SPECIFICATIONS OUTLINE Catalog Number 48S Shown INSULATOR Material: Polycarbonate MATING COMPONENT TAIL REQUIREMENTS: Width: mm Thickness: mm Insertion depth: 4.5 mm max. Termination: Solderless C-Press press-fit 2x.062 Ref. TECHNICAL DATA Contact: Cube Contact Plating: Tin/Lead Temperature Range: -40 to +140 C Contact Resistance: < 20 mohm Insulation Resistance: > Ohm Airgap and Creepage Distance: 0.8 mm Rated Current: 0.5A A Ref..035 Ref ±.008 DIMENSIONS Catalog Number A Catalog Number A 48S S S S S S S S S S S S S S S S S S S S S S S S Catalog Number A Catalog Number A 24S S S S S S S S S S S S S S S S S S S S S ORDERING INFORMATION CP / S Step 1 Number of Contacts Required: (See above)

27 89 Series D Sub.109" x.112" Grid SPECIFICATIONS RS232 & RS449 Compatible D-Subminiature connectors are preassembled for easy one-step assembly to the board. Contacts are individually removable and replaceable through the insulator. For the socket connector, the upper molding must be removed before contacts can be removed or replaced. The upper moldings snaps back into place. Insulators are removable and replaceable without disturbing the contacts. This connector offers all the advantages of an INSULATORS Material: Color: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O Natural 5,000 Megohms (min.) -55 C to +105 C EIA P.C. mount connector with the added feature of solderless press-fit contacts. The socket connector is the closed entry type to avoid misalignment when mating. Both the pin and socket versions come in sizes 9, 15, 25 and 37 positions. Threaded standoffs and inserts are available. These connectors meet industry standards as defined by RS232 and RS449. CONTACTS Material: Copper Alloy 725 Plating: Selective plating. See Plating Chart Current Rating: 1 amp at 70 C 3 amps at 20 C Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb minimum, individual pin REMOVABLE CLOSED ENTRY COVER Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 D-Sub Socket Connector Socket Insulator Individual contacts can be removed and replaced with a simple hand tool. See page CP/51 for tool part numbers. CP / 27

28 89 Series D Sub.109" x.112 Grid OUTLINE Pin A B E BSC Y equal BSC = C Ref Z equal 109 BSC = D Ref See chart for thread size (2 places) Ref Socket A B Z equal 109 BSC = D Ref BSC Y equal 109 BSC = C Ref E See chart for thread size (2 places) Ref DIMENSIONS Catalog No S P S P S P S P A (31.04) (39.37) (53.09) (69.54) B.984 (24.99) (33.32) (47.04) (63.50) C.327 (8.30).654 (16.61) (30.45) (47.07) D.436 (11.07).763 (19.38) (33.22) (49.83) E.640 (16.26).666 (16.92).968 (24.59).994 (25.25) (38.30) (38.96) (54.76) (55.42) F (3.45) #4-40 UNC Thread Only F (2.69) #2-56 UNC Thread Only Y Z CP / 28

29 89 Series D Sub.109" x.112 Grid BACKPANEL REQUIREMENTS Hole pattern Z equal 109 Typ Y equal Typ Finished plated thru hole size.040 ±.003 Dia. Typ ± 0.08 F Dia. (2 Holes) C D R B R Hole Size & Plating - Standard : Winchester illustration on page CP/4. ORDERING INFORMATION NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes S/P 1 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Series Code: 89 Grid Pattern: 11 =.109" x.112" No. of Contacts: 09, 15, 25, 37 Insulator: S = Socket P = Pin Latch Options: 1 = without latches Bushing Thread Size: 0 =.168 dia. thru hole 1 = #4-40 UNC standoff 2 = #2-56 UNC standoff 3 = #4-40 UNC insert 4 = #2-56 UNC insert Plating: D = Au selective plating over Ni on contact area. Bright solder on C-section. For additional plating, consult sales department. Color: Blank = White 4338 = Black CP / 29

30 189 Series D Sub Shielded /.109" x.112" Grid SPECIFICATIONS OUTLINE Pin.490 ± ± A B C offers you a D-Subminiature pin and socket connector with metal shielding to meet your FCC requirements on EMI, ESD and RFI. With these solderless contacts, input/ output lines can be brought directly to any location on the P.C. backpanel. These connectors meet industry standards as defined by RS232 and RS449. As with other D-Sub connectors, they are pre-assembled and contacts INSULATORS Material: Color: Shield: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O Black Tin plated steel 5,000 Megohms (min.) -55 to +105 C Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 Mounting Option (See code ordering chart) Socket are individually removable and replaceable through the insulator. Upper molding on socket connector snaps easily back into place. These Series 189 connectors can be specified with 9, 15, 25, and 37 contact positions. The socket connector is the closed entry type to avoid misalignment when mating. Hardware options include threaded inserts, threaded standoffs, grounded standoffs, and a quick latch system. Ground straps are also available. CONTACTS Material: Pin - Copper Alloy 725 Socket - Beryllium Copper Plating: Selective plating. See Ordering Chart Current Rating: 1 amp at 70 C 3 amps at 20 C Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb. minimum, individual pin A F C Z equal = D Ref Mounting Option (See code ordering chart) ± ± F Typ. Z equal = D Ref Ref Typ. E DIMENSIONS.287 ± ± 0.20 Typ..018 ± ± ± ± 0.20 Typ..018 ± ± Ref.. CP / 30 Catalog No. A±.006 B C D E F±.015 Y Z S (16.33) (31.04) (24.99) (8.30) (11.07).666 (30.81) P (16.92) S (24.66) (39.37) (33.32) (16.61) (19.38).994 (39.14) P (25.25) S (38.38) (53.09) (47.04) (30.45) (33.22) (53.04) P (38.96) S (54.84) (69.54) (63.50) (47.07) (49.83) (69.32) P (55.42) 17 18

31 189 Series D Sub Shielded.109" x.112" Grid BACKPANEL REQUIREMENTS Hole pattern Hole Size & Plating - Standard : Winchester illustration on page CP/4. Z equal Y equal C D B.109 = Typ = Typ ±.003 Dia. Typ ± Dia. 2 Holes NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes. Mounting Options #4-40 or M3 Latch #4-40 or #2-56 Standoff Bushing Dia Min Min. #4-40 or #2-56 Insert ORDERING INFORMATION S / P Step 1 Series Code: 189 Step 2 Grid Pattern: 11 =.109" x.112" Step 3 No. of Contacts: 09, 15, 25, 37 Step 4 Insulator: S = Socket P = Pin Step 5 Step 6 Mounting Options: 0 =.125" dia. thru holes (-4338 only) 1 = #4-40 thru latch (-4338 only) 2 = M3-0.5 thru latch (-4338 only) 3 = #4-40 standoff 4 = #2-56 standoff 5 = #4-40 insert 6 = #2-56 insert 7 = Ground straps with thru holes (-4514 only) 8 = #4-40 ground standoff (-4338 only) 9 = #2-56 ground standoff (-4338 only) 10 =.168 dia. thru holes 11 = M-3 insert 12 = M-3 ground latch 13 = M-3 ground standoff Plating: D = Au selective plating over Ni on contact area. Bright solder on C-section. For additional plating, consult sales department. Step 7 Grounding Strap: 4514 = With 4338 = Without CP / 31

32 84 & 88 Series Telecom Delta Ribbon Connector SPECIFICATIONS offers you a Telecom Delta Ribbon connector with Small 84 Series in addition to Standard 88 Series. The small requires a smaller hole in the PCB, thus provides for additional space for traces between contact INSULATORS Material: Color: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O.085" x.151" grid, white.085" x.169" grid, white.085" x.160" grid, black 5,000 Megohms (min.) -55 C to +105 C positions. Both connector Series are available with two grid patterns. Sizes 50, 36, 24 and 14 positions are available in both plug and receptacle. A variety of latching and screw lock hardware kits are also available. CONTACTS Material: Copper Alloy 725 Plating: Selective plating. See Plating Chart Current Rating: 1 amp at 70 C 3 amps at 20 C DUST COVER/INSERTION CAP Material: Polycarbonate thermoplastic UL rated 94V-O Color: Receptacle -Red Plug-Blue Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 CP / 32

33 84 & 88 Series Telecom Delta Ribbon Connector OUTLINE Plug A.085" x.151" Grid B C Min Max D Dia. Plug Ref Receptacle A B C Max..085" x.169" Grid D Dia Max Receptacle " x.160" Grid Ref Plug Receptacle DIMENSIONS Catalog No P P R R P P R R P P R R P P R R A (44.32) (55.12) (68.07) (83.19) B (35.99) (46.79) (59.74) (74.85) C (25.50).997 (25.32) (36.30) (36.12) (49.25) (49.07) (64.36) (64.19) D.510 (12.95).935 (23.75) (36.70) (51.82) CP / 33

34 84 & 88 Series Telecom Delta Ribbon Connector BACKPANEL REQUIREMENTS Hole Pattern.085" x.151" Grid * Finished hole dia. for contact.085 ± ± 0.08 Typ..151 ± ± 0.08 D Z.076 ± ± 0.05 B Z Dia..085" x.169" Grid * Finished hole dia. for contact.085 ± ± 0.08 Typ..169 ± ± 0.08 D Z.085 ± ± 0.05 B Z Dia..085" x.160" Grid * Finished hole dia. for contact.085 ± ± 0.08 Typ..160 ± ± 0.08 D ± B Z Z.080 ± ± Dia. * Hole Size & Plating - Standard : Winchester illustrations and on page CP/4. CP / 34

35 84 & 88 Series Telecom Delta Ribbon Connector HARDWARE Mating Connector With Backshell Kit Cat. No Mating Connector With Bail Lock Ears Kit Cat. No * ( A = 19) Kit Cat. No ( A =.09) * Standard Spring Clip #4-40 Hardware C-Tel Connector P.C. Board A Bail Lock Spring Clip #4-40 Hardware C-Tel Connector P.C. Board Mating Connector With 90 Cable Kit Cat. No o Bail Lock Clip #4-40 Hardware C-Tel Connector P.C. Board Mating Connector With Mtg. Hole Inches: Kit Cat. No Metric: Kit Cat. No (This kit can only be used on connector without inserts) #4-40 Hardware or 3 mm x.5 mm Metric Hardware #4-40 Screw Lock or 3 mm x.5 mm Screw Lock C-Tel Connector P.C. Board #4-40 Hardware or 3 mm x.5 mm Metric Hardware Inserts Dust Cover/ Insertion Cap ORDERING INFORMATION #4-40 #4-40 Standoff A dust cover that also acts as the insertion tool comes with each connector. These caps are coded red for receptacle and blue for plug per telecommunications standards. 84 / / 12 P / R Step 1 Series Code: 84 = Small 88 = Standard Step 2 Grid Pattern: 11 =.085" x.151" (Plug).085" x.169" (Recpt.) 12 =.085" x.160" (P&R) Step 3 No. of Contacts: 14, 24, 36, 50 Step 4 Insulator: P = Plug R = Receptacle Step 5 Insert: 0 = No Insert 1 = #4=40 Flush Insert 2 = #4-40 Standoff Step 6 Plating: Standard - D = Au selective plating over Ni on contact area. Bright solder on C-section Option - C = Au selective plating over Ni on contact area. Au Flash on C-section CP / 35

36 184 & 188 Series Telecom Shielded Delta Ribbon Connector SPECIFICATIONS offers you a Shielded Telecom Delta Ribbon connector with Small - 84 Series in addition to Standard 88 Series. The Small requires a smaller hole in the PCB, thus INSULATORS Material: Color: Insulation Resistance: Operating Temperature: Polyester thermoplastic glass reinforced, UL rated 94 V-O Black 5,000 Megohms (min.) -55 C to +105 C CONTACTS Material: Copper Alloy 725 provides for additional space for traces between contact positions. Sizes 50, 36, and 24 positions are available in both plug and receptacle. These connectors meet industry standards as defined by RS232 and RS449. Plating: Selective plating. See Plating Chart Current Rating: 1 amp at 70 C 3 amps at 20 C DUST COVER/INSERTION CAP: Material: Polycarbonate thermoplastic, UL rated 94 V-O Color: Receptacle -Red Plug-Blue OUTLINE Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 Plug Receptacle A A B C.187 Dia B C Max Max Max. DIMENSIONS D Z Min Ref (0.51) Dia (0.51) Dia. D Z Dia Ref CP / 36 Catalog No P P P P P P A (54.99) (67.95) (83.06) B (46.79) (59.74) (74.85) C (36.50) (49.23) (64.47) D.935 (23.75) (36.70) (51.82)

37 184 & 188 Series Telecom Shielded Delta Ribbon Connector BACKPANEL REQUIREMENTS Hole Pattern * Finished hole dia. for contact.085 ± ± 0.08 Typ..160 ± ± " x.160" Grid.080 ± ± * NOTE Series finished hole.035 * NOTE Series Dia. HOLE SIZE & PLATING See details on page CP / 4 INSERTS Inserts #4-40 #4-40 Standoff Dust Cover/ Insertion Cap ORDERING INFORMATION A dust cover that also acts as the insertion tool comes with each connector. These caps are coded red for receptacle and blue for plug per telecommunications standards. 184/ P / R Step 1 Series Code: 184 = Small 188 = Standard Step 2 Grid Pattern: 12 =.085" x.160" (P&R) Step 3 No. of Contacts: 24, 36, 50 Step 4 Insulator: P = Plug R = Receptacle Step 5 Insert: 0 = no insert 1 = #4-40 flush insert 2 = #4-40 standoff Note: Ground Strap Available Contact Factory Step 6 Plating: Standard - D = Au selective plating over Ni on contact area. Bright solder on C-section. Option - C = Au selective plating over Ni on contact area. Au flash on C-section. CP / 37

38 FM, FA, FC & FP Series Signal Pins.100",.125" and.150" Centers SPECIFICATIONS OUTLINE compliant pins provide high retention and low insertion forces without soldering and damaging plated through-holes. Available on.100",.125" and.150" centers, pins may be ordered in various lengths and selective platings. Pins can be purchased in comb configuration with number of pins determined by customer, or on reels of 30,000 pins per CONTACTS Material: Copper alloy 725 Plating: Consult sales department Current Rating: 1 amp at 70 C 3 amps at 20 C Contact Resistance: 2 Milliohms (max.) Pin to P.T.H. Feed-on Wire wrap tail on wiring side. Push shoulder remains after carrier is removed. C reel. The.025" and.023" square tails on the pins are excellent for both wire wrap interconnections or connectorizing when I/O requirements are necessary. compliant pins are removable and replaceable. Repair tools are available. Insertion Force (Compliant Area): 40 lbs. or less, individual pin Retention Force (Compliant Area): 10 lb. minimum, individual pin (feed-on, feed-thru pins only) 7 lb. minimum, individual pin (flat-top pins only) Carrier shown for reference only. Remove after assembly Ref. THK. P.C. BD. A CP / 38

39 FM, FA, FC & FP Series Signal Pins.100",.125" and.150" Centers FEED-THRU Wire Wrap Tails Above and Below PCB Wiring Side. Carrier shown for reference only. Remove after assembly FM Series *(Step 2).100" Centers -.025" Square Post C Ref. THK. P.C. BD B A *Type A Dim. B Dim. C Dim. T T T T T T T T T T T T FLAT-TOP Wire Wrap Tail On Wiring Side. Push Shoulder Removed With Carrier. FA Series.100 Centers Square Post Type A Dim. B Dim. C Dim. T T B Ref. THK. P.C. BD. FC Series.125" Centers -.025" Square Post Type A Dim. B Dim. C Dim. T Carrier shown for reference only. Remove after assembly FM Series *(Step 2) A.100" Centers -.025" Square Post *Type A Dim. B Dim. F F F FC Series *(Step 2).125" Centers -.025" Square Post *Type A Dim. B Dim. F FP Series *(Step 2).150" Centers -.025" Square Post *Type A Dim. B Dim. C Dim. T FM Series.100" Centers -.025" Square Post Type A Dim. C Dim. O O O FA Series.100" Centers -.023" Square Post Type A Dim. C Dim. O BACKPANEL REQUIREMENTS ORDERING INFORMATION Hole pattern - FM = 100 Centers FA = 100 Centers FC = 125 Centers FP = 150 Centers Hole Size & Plating - Standard : Winchester illustration on page CP/4. NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes. FM R / S** Step 1 Series Code: FM = 100 Centers FA = 100 Centers (.023 Sq. Post) FC =.125 Centers FP =.150 Centers Step 2 *Type Note: See charts for options Step 3 Packaging: S** = Comb ** = No. of contacts/comb 10 thru 100 available R = On reel 30,000 contacts/reel Step 4 Plating: Consult sales department for options. CP / 39

40 121 Series Coaxial Snap On & Screw On Types / 50 Ohm & 75 Ohm These 50 and 75 Ohm coaxial connectors are easily inserted into your printed circuit board using an insertion tool. Solder is eliminated and a dependable press-fit connection is made. SPECIFICATIONS Note Types: SMB = Snap On SMC = Screw On CP / 40 Material: Finish: Electrical: 50 Ohms: Impedance: Frequency: Insulation Resistance: 75 Ohms: Impedance: Frequency: Insulation Resistance: Body Brass per QQ-B- 620 half hard insulator Teflon per MIL-P Center contacts mating area shall be gold plated to a minimum thickness of inch in accordance with MIL-G Type II Grade C. All other metal parts shall be finished to provide a connector which meets the corrosion requirements as called out in this specification. 50 Ohms nominal 0 to 4 GHz 1,000 Megohms (min.) 75 Ohms nominal 0 to 2 GHz 1,000 Megohms (min.) Dielectric Withstanding Voltage: 50 Ohms: The magnitude of the test voltage shall be 1,000 volts rms at sea level. 75 Ohms: The magnitude of the test voltage shall be 2,000 volts rms at sea level. Voltage Standing Wave Ratio (VSWR): SMB: SMC: R.F. Leakage (db) 2 to 3 GHz: SMC: 60 SMB: 55 From dc to 4 GHz, the VSWR shall not exceed 1.3 &.04 (f) where f is the frequency in Gigahertz (GHz). From dc to 10 GHz the VSWR shall not exceed 1.25 &.04 (f) where f is the frequency in Gigahertz (GHz). Insertion Loss: 50 Ohms (db Max.): 1.5 GHz GHz Ohms (db Max.): SMB & 1.5 GHz.30 Mating Characteristics: Connector Durability: Environmental Vibration: SMB: SMC: Shock: SMB: SMC: Corrosion (salt spray): Corona Level: Contact Resistance: Interface design per MIL-C and interchangeable with other manufacturers. The connector to be tested and its mating connector shall be subjected to 500 insertion and withdrawal cycles at 12 cycles per minute. The connector shall show no evidence of mechanical failure and the connector shall meet the mating characteristic requirements. Specification MIL-STD-202, method 204, test condition B Specification MIL-STD-202, method 204, test condition D Specification MIL-STD-202, method 213, test condition B Specification MIL-STD-202, method 213, test condition C Specification MIL-STD-202, method 101, test condition B The connector shall not exhibit breakdown (corona) when 190 volts rms is applied and the altitude is 70,000 feet. The center contact resistance drop shall not exceed 2.5 milliohms and the outer contact resistance drop shall not exceed 2.0 milliohms.

41 121 Series Coaxial-Snap on & Screw on Types 50 Ohm & 75 Ohm OUTLINE.020 ± ± ± ± Ohm Screw On Type SMC ± ± Ohm Snap On Type SMB ± ± Min. THD. #10-32 UNF-2A C L Groove 75 Ohm Screw On Type SMC 75 Ohm Snap On Type SMB.020 ± ± ± ± ± ± ± ± Ref ± ± /16-32 UNF-2A THD..400 Ref BACKPANEL REQUIREMENTS Hole pattern.200 Hole Size & Plating - Standard : Winchester illustration on page CP/ X.040 ± ± 0.08 (5Holes) Finished hole size NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes. Y X Y.004 (0.10 Dia.) ORDERING INFORMATION Connector Type Screw on Type Snap on Type 50 Ohm 75 Ohm Without CAP With CAP With CAP Without CAP With CAP With CAP Without CAP Without CAP Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 CP / 41

42 121 Series Straight Jack 50 Ohm Coaxial Press-fit Connector This new SMA straight jack 50 ohm coaxial connector featuring our compliant contacts offers a superior option to soldering coaxial connectors to printed circuit boards. Easily inserted, the SMA connector yields a minimum retention of 50 lbs. The unchallenged performance of the compliant contact allows this SMA connector to be removed and replaced multiple times without loss of mechanical or electrical integrity exceeding the requirements of Mil-Std The connector meets the performance and interface requirements of Mil-C-39012/93B and Mil-Std-348. It is presented in an attractive silvery white star bright finish which exhibits superior electrical properties and corrosion protection. SPECIFICATIONS DIMENSIONS MATERIALS AND FINISHES Body: Material: Brass, alloy Finish: Albaloy Insulator: Material: PTFE Socket Contact: Material: Phosphor bronze Finish: Gold over nickel Ground Contact: Material: Copper alloy Finish: Tin-lead over 50 microinches min. nickel PERFORMANCE SPECIFICATIONS Nominal Impedance: 50 ohms Frequency Range: 0-18 GHz Voltage Rating: 335 VRMS max. at sea level 85 VRMS max. at 70,000 feet Temperature Rating: -65 C to +165 C Dielectric Withstanding Voltage: 1000 VRMS at sea level Center Contact Resistance: 3.0 Milliohms max. Outer Contact Resistance: 2.0 Milliohms max. Insulation Resistance: 5000 megohms min. Center Contact Insertion Force: 2 lbs. max. Center Contact Withdrawal Force: 1 ounce min. Connector Installation Force: 200 lbs. Connector Removal Force: 50 lbs Max Ref UNS-2A Max Min. CP / ± ± Nominal P.C. BD. Thickness (Shown for reference only).076 ± ± 0.05 Reference plane (Installation Tooling surface) Catalog Number = Max. Recommended P.C. Board Hole Replacement ±.003 5x 1.02 ± 0.08 Finished plate see illustration on page CP/4

43 121 Series Coaxial-BNC 75 Ohm SPECIFICATIONS This connector meets the mechanical and electrical intermating requirements for class 2 coaxial connectors per Mil-C The 75 ohm BNC connector eliminates soldering to the printed circuit board. The connector is pressed into the PCB using Standard contacts with installation tool provided by. This BNC connector combines the use of our compliant contacts and drive screws to allow low insertion force into the PCB as well as high retention force to the printed circuit board. This patented drive screw design allows the drive screw to screw freely into the hole but prevents it from spinning out of the hole when the mated connector and cable is tugged or Impedance: 75 ohms commercial Voltage rating: 500 VAC, sea level VSWR: Less than or equal to 1.15 (return loss better than 23.0 db) RF Leakage: GHz Frequency range: 0 to 4 GHz Practical Frequency range: 0 to 2 GHz Center contact: 20 milliohms 1 amp. Outer contact: 1.5 milliohms 1 amp Insulation resistance: 5000 megohms 500 V DC Insertion Loss:.3 db 2 GHz Center contact insertion force: 2 lbs. max. with a.054" dia. steel pin Center contact withdrawal force: Temperature range: 2 oz. min. with a.052 dia. steel pin -55 C to +125 C pulled on. The result is a connector that meets or exceeds 100 lbs. minimum retention. BNC connectors can be removed from the P.C.B. using a drive screw knockout tool and connector removal tool available from. Removal and replacement of these connectors is a cost effective, quick and easy process. These connector features combine to offer significant advantages in reliability, assembly, repairability and cost over other soldered in or press fit BNC connectors. Connector insertion force: Connector removal force: Packaging: 500 lbs. max. 100 lbs. min. Anti-static BNC Body: Zinc die cast. 150 microinches min. nickel over 200 microinches min. copper Contact Socket: Beryllium Copper. 50 microinches min. gold over 150 microinches min. nickel over 10 microinches max. copper plating Insulator, Front: Teflon Insulator, Rear: Teflon Insert: Brass. 100 microinches min. tin-lead over 100 microinches min. copper plate Fastener, Locking: Stainless steel. Passivated Contact, : Copper, Nickel, Tin. 100 microinches min. tin-lead over 50 microinches min. nickel Recognized under the Component Program of Underwriters L Laboratories Inc. File No. E136181, to Standard UL 1863 CP / 43

44 121 Series Coaxial-BNC 75 Ohm OUTLINE Insulator Socket Contact Sq Ref Ref. A Part Number A / / Ref Ref. BACKPANEL REQUIREMENTS Hole pattern NOTE: Consult for applications for backpanels less than.093" thick and for bare copper plated through holes..500 ± ± ± ± ±.002 Dia. 2 Places (For locking fastener).250 ± ± ± ±.051 ORDERING INFORMATION Part Number places standard hole.040 ±.003 finished hole see CP/ 4 Connector Insertion Tool: Connector Removal Tool: Drive Screw Knockout Tool: Recognized under the Component Program of Underwriters Laboratories Inc. File No. E136181, to Standard UL 1863 CP / 44

45 121 Series Power Terminal 6 Pin -.125" x.250" Grid 10 Pin -.100" x.300" Grid offers you a cost effective, reliable method to get power to your printed circuit board without soldering. compliant pin power terminals can be removed from the board and replaced with a virgin power terminal with no loss of contact reliability. Assembly is easy.tools are available. An insulator is available to shield the terminal from adjacent components.an isolator is available to prevent shorting across the top of the terminal. 6 Pin - Bare 6 Pin - Insulator 10 Pin - Isolator 10 Pin - Insulator 10 Pin - Bare Tabs SPECIFICATIONS Temp. o F/ o C 140 / / / 20 Temperature vs. Current 6 Pin Terminal UL Recommended Temp. Rise (54 o F/ 30 o C) 10 Pin Terminal Ambient Temp. (70 o F/ 21 o C) INSULATOR / ISOLATOR Material: Nylon reinforced, UL rated 94 V-O Insulation Resistance: 5,000 Megohms (min.) Operating Temperature: -55 C to +105 C CONTACTS Material: Copper alloy 725 Plating: Tin lead Current Rating:See chart Contact Resistance: 2 Milliohms (max.) Insertion Force: 6 pin 240 lbs. max 10 pin 400 lbs. max Retention Force: 6 pin 48 lbs. min 10 pin 80 lbs. min Thread Torque: #4-40 thread 8 in.- lbs. min. #6-32 thread 8 in.- lbs. min. Note: Utlilzing a brass screw and a.038 min. thick washer or lug. 32 / 0 (18) (36) Current in amperes Recognized under the Component Program of Underwriters L Laboratories Inc. File No. E136181, to Standard UL 1863 CP / 45