Distinctive Characteristics

Transcription

1 Distinctive Characteristics Low Profile Pushbuttons Series UB Bright or super bright LEDs (an integral part of the switch) of red, amber, green, blue, or white, in full face or spot illumination plus square or rectangular models. Combination of PCB mountability and short body allows use in compact applications. Small behind panel dimension for snap-in mounting in tight spaces. Snap-acting contact mechanism provides sensitive actuation with audible feedback; quick-make, quick-break characteristic limits arcing and prolongs electrical life. Latchdown mechanism, independent of switching mechanism, gives visible and tactile indication of circuit status. Terminals are epoxy sealed to lock out flux, solvents, and other contaminants. Momentary and alternate action circuits available in the same space-saving body size. Nonilluminated models available and shown in Pushbutton section. Matching indicators available and shown in Indicator section. Actual Size NKK Switches Phone (80) Fax (80)

2 General Specifications Low Profile Pushbuttons Series UB Electrical Capacity (Resistive Load) Power Level (code W): /0V AC or 0V DC Logic Level (code G): 0.VA 8V AC/DC maximum (Applicable Range 0.mA ~ 0mV ~ 8V) Note: Find additional explanation in Supplement section. Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: Materials & Finishes Housing/Bezel: Snap-in Frame: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Base: Environmental Data Operating Temp Range: Humidity: Vibration: Shock: Installation Cap Installation Force: Soldering Time & Temp: Process Seal: 0 milliohms maximum for silver; 00 milliohms maximum for gold 00 megohms 00V DC,000V AC minimum between contacts for minute minimum;,00v AC minimum between contacts & case for minute minimum,000,000 operations minimum for momentary; 00,000 operations minimum for alternate action 0,000 operations minimum for silver; 00,000 operations minimum for silver with resistive load of V AC 00,000 operations minimum for gold Single Pole:.9N for &.9N for Double Pole:.N for &.N for Break before make.07 (.7mm) pretravel;.0 (0.mm) overtravel;.09 (.mm) total Glass fiber reinforced polyamide (UL9V-0) Stainless steel Phosphor bronze Silver alloy or copper with gold plating Silver alloy or copper with gold plating Phosphor bronze with silver or gold plating Brass with silver plating Glass fiber reinforced liquid crystal polymer (UL9V-0) C through +0 C ( F through + F) 90 ~ 9% humidity for 9 0 C (0 F) 0 ~ Hz with peak-to-peak amplitude of.mm traversing the frequency range & returning in minute; right angled directions for hours 0G (90m/s ) acceleration (tested in right angled directions, with shocks in each direction) 7.N (.70 lbf) maximum downward force on cap seconds 0 C max. for manual soldering or seconds 70 C max. for solder pot Note: Find additional processing data in Supplement section. Not available Standards & Certifications Flammability Standards: UL9V-0 housing/bezel & base UL Recognized: All single & double pole models recognized at /0V AC or 8V DC; R UL File No. WOYR.E; add /U to end of part number to order UL mark on switch. CSA Certified: All single & double pole models certified at /0V AC or 0V DC or 0.VA 8V AC/DC maximum; CSA File No ; add /C to end of part number to order CSA mark on switch. NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

3 TYPICAL SWITCH ORDERING EXAMPLE UB SK G 0 C CC POLES CAP TYPES & COLORS SPDT DPDT Full Face Illuminated Cap for Bright LED /Diffuser Colors CB Red/White FF Green/Green CC Red/Red * FJ Green/Clear CIRCUITS () ( ) = Momentary Alternate Action with Latchdown CTACTS & RATINGS W G Silver Rated /0V AC Gold Rated 0.VA 8V AC/DC max LEDS Bright LED C Red D Amber F Green * CJ Red/Clear JB Clear/White DB Amber/White JC Clear/Red DD Amber/Amber JD Clear/Amber * DJ Amber/Clear JF Clear/Green FB Green/White * JJ Clear/Clear * Not available with cap MOUNTING TYPES SK RK PCB Mounting * Snap-in Mounting KK NK NBK with Side Barriers * Standard with Solder Lug terminals 0 TERMINALS Solder Lug (for Snap-in Mounting) 0 Straight PC IMPORTANT: Super Bright LED B F G White Green Blue Available with only Switches are supplied without UL & CSA marking unless specified. Specific models & ratings noted on General Specifications page. JB AB Full Face Illuminated Cap for Super Bright LED Clear /White Diffuser For only; see cap detail page Spot Illuminated Cap for Bright & Super Bright LEDs Black with White Window available for Bright only DESCRIPTI FOR TYPICAL ORDERING EXAMPLE UBSKG0C-CC Gold Contacts with 0.VA Rating with PCB Mounting Red, Bright LED and Red Cap with Red Diffuser SPDT -() Circuit Straight PC Terminals NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

4 Pole Model POLES & CIRCUITS Plunger Position ( ) = Momentary Connected Terminals Throw & Switch/Lamp Schematics Normal Down Normal Down Notes: Switch is marked with NC, NO,, L+ & L. Lamp circuit is isolated and requires external power source. SP UB *UB () - - SPDT NC NO (+) (-) DP UB *UB () DPDT NC NO NC NO (+) (-) * When in latchdown position for the alternate circuit, cap position is.0mm (.09 ) above the housing. MOUNTING TYPES & SHAPES PCB Mounting SK (.08).00 C L (.) Typ.00 (0.).00 (.) Dia Typ C L (.) Typ.00 (0.).00 (.) Dia Typ.07 RK C L (7.).00 (.) Typ.00 (0.).00 (.) Dia Typ.07 (7.) Typ.00 C L (.) Typ.00 (0.).00 (.) Dia Typ.07 Single Pole Double Pole Single Pole Double Pole Snap-in Mounting (Solder Lug) KK with Built-in Bezel NK with Built-in Bezel NBK with Built-in Side Barriers (.) Sq.8 (.).8 Snap-in Mounting with Solder Lug terminals is the standard combination. Panel Thickness:.0 ~.mm (.09 ~. ) CTACT MATERIALS & RATINGS (.).88 W Silver Contacts Power Level V AC & 0V AC G Gold Contacts Logic Level 0.VA 8V AC/DC maximum Complete explanation of operating range in Supplement section. TERMINALS (0.) Solder Lug The.0 x.0 oblong terminal hole accommodates solid or stranded -gauge wires. (.).0 (.0).079 (0.8).0 Thk = (0.) (.0).97 Straight PC (0.).008 (.0).7 (.0).09 Thk = (0.) NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

5 LED COLORS & SPECIFICATIS The electrical specifications shown are determined at a basic temperature of C. LED circuit is isolated and requires external power source. Polarity marks are on the bottom of the switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. The resistor value can be calculated by using the formula in the Supplement section. The LED is an integral part of the switch and not available separately. Note for Super Bright: Attention Electrostatic Sensitive Devices Bright C D F Super Bright B F G (+) (-) Color Red Amber Green White Green Blue Unit Forward Peak Current I FM ma Continuous Forward Current I F ma Forward Voltage V F V Reverse Peak Voltage V RM V Current Reduction Rate Above C I F ma/ C Ambient Temperature Range ~ +0 C ~ +0 C CAP TYPES & COLOR BINATIS Full Face Illuminated Cap for Bright LED /Diffuser Colors Available for Cap: /Diffuser Colors Available for Cap: CB CC DJ FB JC JD AT07 (.0).8 (.0) Sq CB CC FB FF JD JF AT7 (.0) (7.0).9 (.0).8 CJ DB DD FF FJ JB JF JJ AT07 Diffuser (0.) (0.) Sq.07 DB DD JB JC AT8 Diffuser & Diffuser Material: Polycarbonate Finish: Glossy Diffuser Finish: Textured (0.).07 (.).0 (0.) /Diffuser Colors Available for Cap: JB AT07 & AT07 Diffuser (Dimensioned above) Full Face Illuminated Cap for Super Bright LED lens & diffuser are not available for combining with super bright LED. & Diffuser Material: Polycarbonate Finish: Glossy Diffuser Finish: Textured Spot Illuminated Caps AB Black Cap with Translucent White Window for LED Display Material: Polycarbonate Finish: Matte AT9 for Bright and Super Bright LED (.0).97 (.9).07 (.0) Sq (.). (.0).8 AT0 for Bright LED (.0).97 (.0) (.9).07 (.). (7.0).9 (.0).8 Color Codes: A Black B White C Red D Amber F Green J Clear NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

6 TYPICAL SWITCH DIMENSIS PCB Mount (0.) (.0) Sq.00 (.) Sq.00 (.) (.0).09 UBSKG0C-CB Single pole models do not have terminals,, &. (0.0).9 Latchdown Position (0.) Typ (.0).7 (.) Typ.00 (.0) Typ PCB Mount (0.) (.0) (.).00 (7.0).9 (0.).800 UBRKG0D-DD Single pole models do not have terminals,, &. Snap-in Mount Built-in Bezel (.0) Sq Snap-in Mount Built-in Bezel Snap-in Mount Built-in Side Barriers (.) (.0).09 UBNKW0F-FF Single pole models do not have terminals,, &. UBNBKW0F-FB Single pole models do not have terminals,, &. (0.0).9 (.0).7 Latchdown Position (.).0 (0.) Typ (0.8) x (.) Typ.0 x.0 (.) (.0) Typ.079 (7.8) Sq (.0) (0.0) (.0) Latchdown Position UBKKW0C-CB Single pole models do not have terminals,, &. (.0) (7.8).70 (.0) (7.8).70 (7.0).9 (.0).9 (7.0).9 (.0).9 (.) (.0).09 (.9). (.).0 (0.0).9 (.0).97 Latchdown Position (8.).9 (.0).97 (0.) Typ (0.8) x (.) Typ.0 x.0 (0.) Typ (0.8) x (.) Typ.0 x.0 (0.) Typ. (7.) Typ.00. (7.) Typ.00 (.0).8. (7.) Typ.00 (.0).8 (.0) Typ (.) Typ (.) Typ.00 (.0) Typ.079 (.8)..00 (.8). (.) Typ (.8). (.) Typ.00 (.0) Typ.079 NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

7 OPTIAL ACCESSORIES Spring Loaded Protective Guard for Snap-in Mounting of PCB Model AT7 Protective Guard/ Snap-in Frame Opens 80 Closes automatically (0.) (0.). (.). Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel (8.).7 (0.).80 (.0). (9.0). (.). Recommended Panel Thickness:.0mm ~.mm (.09 ~. ) Recommended Panel-to-PCB Range: 9.0mm ~.0mm (. ~. ) (8.) Sq.77 AT7 (0.) (0.). (9.0) Min*. 80 Installation Protective Guard Panel (9.0) ~ (.0). ~. (0.).80 (0.).80 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 80 Install switch onto PC board. Snap protective guard into panel. Join the two assemblies. Switch PC Board Spring Loaded Protective Guard for Snap-in Model AT7 Protective Guard Opens 80 Closes automatically (0.) (0.). (7.).80 (7.9).70 (.) Sq.8 (8.).7 (0.).80 Cap Height When Assembled (7.).9 (.).9 (7.9).70 AT7 (9.0) Min*. (0.) (0.). (0.).80 (0.).80 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 80 Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness:.0mm ~.7mm (.09 ~.0 ) 80 NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

8 OPTIAL ACCESSORIES Spring Loaded Protective Guard for Snap-in Mounting of PCB Model AT7 Protective Guard/ Snap-in Frame Opens 80 Closes automatically (0.) (0.). (.). Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel (.).9 (.).99 (.).07 (.0). (9.0). 80 (0.).809 Recommended Panel Thickness:.0mm ~.mm (.09 ~. ) Recommended Panel-to-PCB Range: 9.0mm ~.0mm (. ~. ) (9.0) ~ (.0). ~. (0.) (8.).77 AT7 (0.). (.).07 (.).07 (N) (9.0) Min*. Installation Install switch onto PC board. Snap protective guard into panel. Join the two assemblies. Protective Guard Panel Switch PC Board (N) = Number of switches * Minimum dimension allows opening of cover to 80 Spring Loaded Protective Guard for Snap-in Model AT7 Protective Guard Opens 80 Closes automatically (0.) (0.). (7.).80 (7.9).70 (.).88 (.).99 (.).07 Cap Height When Assembled (7.).9 (0.).80 (.).99 (.).8 80 (0.) AT7 (0.). (.).07 (N) = Number of switches (.).07 (N) (9.0) Min*. * Minimum dimension allows opening of cover to 80 Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness:.0mm ~.7mm (.09 ~.0 ) NKK Switches sales@nkkswitches.com Phone (80) Fax (80)

9 OPTIAL ACCESSORIES Splash Covers AT00 Not for use with barrier type models (mounting code NBK) AT0 (.0) Sq.9 (.).0 (.).0 (.0).9 Cap Height When Assembled (7.).87 (.) (.0) Sq.9 (.7).89 (0.).89 PVC with polyethylene gasket (PVC loses pliability below 0 C ( F).) Recommended Panel Thickness:.0mm ~.mm (.09 ~ ) LEGENDS General information and basic specifications are presented here for customers who want to do their own legends. Suggested Printable Area for UB & Film Insert Cap UP Shaded areas are printable areas. (0.8). (.0) Cap (0.8) Sq. (.0) Sq (.8).09 (7.0).9.00 (0.) R (0.) R RUN Film Insert Film Insert (8.78). (0.).0 Diffuser (8.78) Sq. (0.) Sq (.78). (.).0.00 Recommended Print Methods: Screen Print on or Film Insert; Pad Print on. Epoxy based ink is recommended. Film Insert: Clear Polyester mil max. thickness LEGEND PACKET UP. Once you determine your desired legend, fill out the ordering work sheet included in the packet.. To order caps with legends contact the factory and request the UB/UB Legend Packet.. Return the completed work sheet to receive a quotation. NKK Switches sales@nkkswitches.com Phone (80) Fax (80)