POSITRONIC INDUSTRIES

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Kathlyn Byrd
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1 POSITRONIC INDUSTRIS offers... MP CONNCTORS for High Voltage / High Current and certain Hot Swap pplications Positronic Industries is pleased to present the MP connector which is designed as a power interface connector for high voltage/high current applications. This connector is offered with four standard mounting options which allow for cable-tocable and cable-to-panel connections. The MP connector features Positronic s Large Surface rea Contact Mating System, with high reliability Closed ntry design female contacts. The MP connector is also designed with raised bosses on the insulator which improve high voltage capabilities and prevent accidental Operator exposure to live contacts. Polarization and blind mating capabilities are options designed into the insulator of the MP connector. MTRILS ND FINISHS: Insulator: Glass filled polyester, UL 94V-0. Contacts: TCHNICL CHRCTRISTICS Precision machined copper alloy with inch (0.25 microns) gold over nickel, or inch (0,8 microns) gold over nickel. Contacts for the MP connectors are sold separately. The standard contacts for MP connectors are Size 8 and Size crimp or solder removable contacts. Contact combinations can handle 8 to 24 WG size wire. Size contacts are rated for 25 amperes per contact and Size 8 contacts are rated for up to 40 amperes per contact. Coaxial contacts are also available; consult the Factory for special ordering information. Positronic Industries offers a full range of crimp tools for use with the MP crimp contacts. Consult Positronic s Heavy-Duty Rectangular Connector Catalog or the Factory for additional tooling information. Other combinations of power and signal contacts are available on special order to satisfy special customer requirements. MCHNICL CHRCTRISTICS: Removable Contacts: Insert contact to rear face of insulator; release from front face of insulator. Size Contact: Male contact has a inch (1,57 mm) diameter. Female contact has closed entry design for highest reliability and current carrying capacity. Hood: Shell: Mounting Plate: luminium, yellow anodize. luminium, yellow anodize. luminium, yellow anodize. Size 8 Contact: Male contact has a inch (3,61 mm) diameter. Female contact has closed entry design for highest reliability and current carrying capacity. LCTRICL CHRCTRISTICS: Connector Contact Current Rating: See inside for Performance Curves. Size Contact: 15 amperes nominal continuous, derated per IC 5-3, Test 5b. Size 8 Contact: 40 amperes nominal continuous, derated per IC 5-3, Test 5b. Hot Swap for certain applications. Initial Contact Resistance: Size Contact: ohms max., per IC 5-2, Test 2b. Size 8 Contact: ohms max., per IC 5-2, Test 2b. Contact Retention in Insulator: Size Contact: 15 lbs. (67N) per IC 5-8, Test 15a. Size 8 Contact: 22 lbs. (98N) per IC 5-8, Test 15a. Contact : Crimp or solder removable contacts. Size 8 contacts for wire sizes 8 to WG. Size contacts for wire sizes - 24 WG. Straight dip solder printed board mount contacts optional, with inch (1,57 mm) diameter for Size contacts and 0.5 inch (3,18 mm) diameter for Size 8 contacts. Contact Insertion and Withdrawal Forces: Size Contact: 8 oz. (2,2 N) nominal per contact. Size 8 Contact: 40 oz. (11N) nominal per contact. Insulation Resistance: 5 G ohms per IC 5-2, Test 3a, Method. Voltage Proof: 2000 Vrms per IC 5-2, Test 4a, Method C. Locking System: Polarizations: Jackscrews. Provided in insulator design and polarized shell. Creepage Distance: inch (4 mm) minimum. Mechanical Operations: 500 operations per IC 5-5. Clearance Distance: 0.5 inch (3,2 mm) minimum. lind Mating: Provided in insulator design, optional. Working Temperature: Working Voltage: -55 C to +5 C. Designed to meet UL 600VC and CS 600VC. C-018 Rev NC

2 MP SRIS CONTCTS LRG SURFC R CONTCT MTING SYSTM HIGH RLIILITY CLOSD NTRY DSIGN PRCISION MCHIND SOLID COPPR LLOY Spring retention member provides uniform retention of male contact when mated. CONTCTS Closed crimp barrel Insulation grip Female contact Male Contact Inspection hole Contact insulator retention clip Large surface area contact mating surface Spring retention member ll contacts of the MP-Series connector family utilize the Large Surface rea (L.S..) Contact Mating System. The L.S.. Contact Mating System insures the lowest level of contact resistance during mechanical endurance tests of 500 coupling cycles or more. Contact insertion/withdrawal forces remain substantially the same during the life of the connector. The MP-Series connectors use only Closed ntry design female contacts. The Closed ntry design prevents probe damage to the female contacts, and will not allow the female SCTION - NLRGD contact to accept misaligned or bent male contacts. ll MP-Series contacts are precision machined from solid copper alloy barstock. They are durable, smooth in construction, and have greater amperage capacities than hollow, sheet metal style contacts. The MP-Series contact, having a large contact surface area, produces less heat at the contact surface, thereby permitting the connector to operate at high amperage levels continuously, and still maintain lower connector temperatures. MP 18W6 MTD CONNCTORS -TMPRTUR DRTING CURV ND 8 CONTCTS UNDR LOD (TSTD PR IC PULICTION 5-3, TST 5b) TMPRTUR RIS CURV ND 8 CONTCTS UNDR LOD (TSTD PR IC PULICTION 5-3, TST 5a) MP CONNCTOR RTD (MPS) MINT TMPRTUR ( C) MP CONNCTOR RTD (MPS) TMPRTUR RIS ( C) The curves shown above were developed using twelve () Size MN and FN2 contacts with WG (1.5 mm 2 ) size wire, and six (6) Size 8 MC4008D and FC4008D contacts with 10 WG (6 mm 2 ) size wire. Current was applied through two separate circuits; 15 amperes was maintained through the Size MN and FN2 contacts and allowed to thermally stabilize while current through the Size 8 MC4008D and FC4008D contacts was increased from 0 to 40 amperes.

3 ORDRING INFORMTION FOR MP CONNCTORS MP connectors are offered in four mounting styles. Schematic 1 shows the MP connector with no mounting hardware while Schematic 2 illustrates the plug shell option. Schematic 3 pictures a floating board mount option with a cable support (hood) while Schematic 4 details a jackscrew option. Use the indicated part numbers to order the desired MP connector assembly. Order the contacts based on the contact part number charts shown elsewhere on this brochure. Contact the Factory for ordering information on special indicated dditional Options [4.32] TYP. SCHMTIC 1 Printed oard Mount FOR THIS PRT ORDR: MP18W6M [42.88] 1.627[41.33] D Ø 0.062[1.57] TYP. Ø 0.5[3.18] TYP. FOR THIS PRT ORDR: MP18W6F SCHMTIC 2 FOR THIS PRT ORDR: MP18W6F0TR00 SHOWN WITH FN2 ND FC4008D CONTCTS 0.719[18.26] 2.905[73.79] SCHMTIC [56.39] 1.665[42.29] 2.885[7.33] 0.719[18.26] FOR THIS PRT ORDR: MP18W6M0LP00 SHOWN WITH MN ND MC4008D CONTCTS 0.750[19.05] 3.500[88.90] G F FOR THIS PRT ORDR: MP18W6F0TH00F SHOWN WITH FN2 ND FC4008D CONTCTS FOR THIS PRT ORDR: MP18W6M0000Z SHOWN WITH MN ND MC4008D CONTCTS 2.930[74.42] 2.846[72.29] SCHMTIC 4 FOR THIS PRT ORDR: MP18W6F0T0000 SHOWN WITH FN2 ND FC4008 CONTCTS 2.000[50.80] 3.875[98.43] FOR THIS PRT ORDR: MP18W6M0L0000 SHOWN WITH MN ND MC4008D CONTCTS MP SRIS COMPONNT DSCRIPTIONS ITM D F G DSCRIPTION Male and female contacts, Size 8 and. are crimp, solder, and printed board straight solder. Male and female connector insulators. May be used as a free or fixed connector. Fixed jackscrews. Rotating jackscrews. Hood (cable adapter) provides cable support. Male and female shells (shrouds) protect contacts from damage. May also provide additional polarization combinations. Mounting plate used to mount a fixed connector to a panel. Float bushings. DDITIONL OPTIONS: COXIL CONTCTS, SOLDR TRMINTION CONTCTS, ND CRIMP TOOLS Coaxial contacts, and Size solder termination contacts are also offered for the MP connectors. Consult Positronic s Heavy-Duty Rectangular Connector Catalog and the factory for details. Crimp tools are available from stock. Other combinations of power and signal contacts are available on special order to satisfy special customer requirements. Consult the factory for technical and ordering information.

4 MP SRIS CONTCT ORDRING INFORMTION NOT: Contacts are not supplied with the MP-series connectors and must be ordered separately. CRIMP CONTCTS * FML CONTCT CLOSD NTRY, L.S.. ML CONTCT ± CØ ± (1,57) PRT NUMR FN2 F14N2 FN2 FC0N (6,35) ± WG/(mm 2 ) (4,0) 14 - (2,5-1,5) - 18 (1,5-1,0) (0,5-0,3-0,25) (19,46) (2,49) (2,06) (1,14) ± ± (2,67) (2,36) (1,65) NOMINL RTING PRT NUMR MN M14N MN MC0N WG/(mm 2 ) (4,0) 14 - (2,5-1,5) - 18 (1,5-1,0) (0,5-0,3-0,25) (19,46) ± (6,35) CØ (2,49) (2,06) (1,14) (2,67) (2,36) (1,65) ± (1,57) NOMINL RTING Copper alloy (0,25 µ) gold over nickel or copper (0,75 µ) gold over nickel available by adding -14 suffix onto part number. xample: FC0N RMOVL POWR SOLDR CONTCTS * FML CONTCT CLOSD NTRY, L.S.. ML CONTCT C (3,61) Ø C PRT NO. FS4008D FS40D FS40D RTING 40 MPS 8 20 MPS 10 MPS RF. Ø C Ø PRT NO (5,56) (3,63) (2,54) (4,78) 0.1 (2,84) (1,75) MS4008D MS40D MS40D RTING 40 MPS 8 20 MPS 10 MPS RF. Ø C Ø (5,56) (3,63) (2,54) (4,78) 0.1 (2,84) (1,75) High conductivity copper alloy. Gold flash over nickel. 8 RMOVL POWR CRIMP CONTCTS * FML CONTCT CLOSD NTRY, L.S.. ML CONTCT Ø (3,61) Ø Ø (8,99) (8,99) PRT NO. RTING Ø PRT NO. RTING Ø FC4008D FC40D FC40D 40 MPS 8 20 MPS 10 MPS (4,60) (2,57) MC4008D MC40D MC40D MPS 8 20 MPS 10 MPS (4,60) (2,57) High conductivity copper alloy. Gold flash over nickel. DIMNSIONS R IN INCHS (MILLIMTRS) LL DIMNSIONS SUJCT TO CHNG *NOT: Female contacts feature Large Surface rea (L.S..) closed entry contact design which provides maximum mating surfaces between male and female contact and reduced contact resistance during operation.

MP CONNCTOR DIMNSIONS 3.000 [76.20] 1.7[29.64] 0.961[24.41] 0.681[17.30] 0.462[11.73] 0.540[13.72] Ø 0.230 [5.84] TYP. 2 PLCS Ø 0.248[6.30] TYP. 2 PLCS 1.530[38.86] 0.876[22.25] 0.876[22.25] 1.530[38.86] 2.

5 MP CONNCTOR DIMNSIONS [76.20] 1.7[29.64] 0.961[24.41] 0.681[17.30] 0.462[11.73] 0.540[13.72] Ø [5.84] TYP. 2 PLCS Ø 0.248[6.30] TYP. 2 PLCS 1.530[38.86] 0.876[22.25] 0.876[22.25] 1.530[38.86] 2.375[60.33] 2.375[60.33] 2.680[68.07] 2.680[68.07] TYPICL PRT NUMR: MP18W6F0T0000 TYPICL PRT NUMR: MP18W6M0L0000 Positronic Industries, Inc. believes the data contained herein to be reliable. Since the technical information is given free of charge, the User employs such information at his or her own discretion and risk. Positronic Industries, Inc. assumes no responsibility for results obtained or damages incurred from use of such information in whole or part. POSITRONIC INDUSTRIS, INC. 423 N. Campbell ve. P.O. ox 8247 Springfield, MO Telephone FX TOLL FR mail: info@positronic.com Web site: POSITRONIC INDUSTRIS, S. Zone Industrielle st. 46 Route d ngachies F UCH CDX 9 FRNC Téléphone Télécopieur POSITRONIC SI PT LTD UI ROD 1 #06-07 SINGPOR Telephone (65) FX (65) mail: posiasia@singnet.com.sg

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