Toggles Series UB2 Rockers General Specifications Electrical Capacity (Resistive Load) Tilt Tactiles Slides Rotaries Keylocks Programmable Illuminated PB Pushbuttons Power Level (silver): Logic Level (gold): Other Ratings D 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 Temperature Range: Humidity: Vibration: Shock: Accessories Indicators Touch Installation Supplement Low Profile Pushbuttons Cap Installation Force: 5A @ 125/250V AC or 5A @ 30V DC 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Note: Find additional explanation of operating range in Supplement section. 50 milliohms maximum for silver; 100 milliohms maximum for gold 200 megohms minimum @ 500V DC 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum 1,000,000 operations minimum for momentary; 200,000 operations minimum for alternate action 10,000 operations minimum for silver; 200,000 operations minimum for gold Single Pole: 1.90N Double Pole: 2.55N Break before make Pretravel .067” (1.7mm); Overtravel .024” (0.6mm); Total Travel .091” (2.3mm) Glass fiber reinforced polyamide (UL94V-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 tin plating Glass fiber reinforced liquid crystal polymer (UL94V-0) –25°C through +50°C (–13°F through +122°F) for Illuminated –25°C through +70°C (–13°F through +158°F) for Nonilluminated 90 ~ 95% humidity for 240 hours @ 40°C (104°F) 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 15.0N maximum downward force on cap Processing Soldering: Wave Soldering (PC version): See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. Cleaning: These devices are not process sealed. Hand clean locally using alcohol based solution. Standards & Certifications Flammability Standards: UL: D88 UL94V-0 housing/bezel & base File No. E44145 All single & double pole models recognized at 5A @ 125/250V AC or 0.014A @ 28V DC. Add “/U” to end of part number to order UL mark on switch. Add “/CUL” to end of part number to order cULus mark on switch. UL recognized only when ordered switch body with cap assembled. www.nkk.com Toggles Series UB2 Rockers Distinctive Characteristics Pushbuttons Wide selection of illumination effects is achieved with single and bicolor, 1- or 6-element LEDs in flat, beveled, or sculptured caps. Alternating legends (patent pending) in choice of sculptured or flat caps, combined with super bright bicolor LED. D Combination of PCB mountability and short body allows use in compact applications. Small behind panel dimension for snap-in mounting in tight spaces. Rotaries Keylocks Snap-acting contact mechanism provides sensitive actuation with audible feedback; quick-make, quick-break characteristic limits arcing and prolongs electrical life. Programmable Illuminated PB Low Profile Pushbuttons Slides Latchdown mechanism, independent of switching mechanism, gives outstanding stability and reliability plus visible and tactile indication of circuit status. Tactiles 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. Touch Tilt Matching indicators available. Supplement Accessories Indicators Actual Size www.nkk.com D89 Toggles Series UB2 Low Profile Pushbuttons TYPICAL SWITCH Rockers UB2 1 5 1 SPDT 2 DPDT G 03 Mounting Types Terminals PCB Mounting SK Circuits 5 D ON (ON) ( ) = Momentary 6 ON Solder Lug* 01 (for Snap-in Mounting) Square * Snap-in Mounting ON KK 03 Straight PC Square * Standard with Solder Lug terminals Alternate Action with Latchdown Contacts & Ratings Rotaries Keylocks Programmable Illuminated PB Pushbuttons Poles SK W Silver Rated 5A @ 125/250V AC G Gold Rated 0.4VA max @ 28V AC/DC max IMPORTANT: * Wire harness & cable assemblies offered only in Americas Tilt Tactiles Slides Switches are supplied without UL & cULus marking unless specified. Specific models & ratings noted on General Specifications page. Touch DESCRIPTION FOR TYPICAL ORDERING EXAMPLE Indicators UB215SKG035C-1JC Red, Bright LED and Sculptured Cap with Clear Lens and Red Diffuser Accessories Gold Contacts with 0.4VA Rating Square with PCB Mounting SPDT ON-(ON) Circuit Supplement Straight PC Terminals D90 www.nkk.com Series UB2 Toggles Low Profile Pushbuttons ORDERING EXAMPLE 1JC LEDS Cap Types & Colors Bright LED Sculptured Cap Lens/Diffuser Colors Clear/White 5D Amber Clear/Red 5F Green 1JD Clear/Amber 1JF Clear/Green Pushbuttons 1JB 1JC D Beveled Cap & Colors 2B White 2C Red 2D Amber 2F Green 6B White 6F Green 6G Blue 3JC Clear/Red 3JD Clear/Amber 3JF Clear/Green Rotaries Clear/White Sculptured Cap Lens/Diffuser Color 1JB Clear/White Beveled Cap & Color 2B Slides Super Bright LED 3JB Keylocks Flat Cap Lens/Diffuser Colors Programmable Illuminated PB Red 5C Rockers 5C White Flat Cap Lens/Diffuser Color 3JB 6CF Red/Green Tactiles Super Bright Bicolor LED Clear/White Sculptured Cap Lens/Diffuser Color 1JB Clear/White Beveled Cap & Color 2B Tilt White Flat Cap Lens/Diffuser Color 3JB 4J Nonilluminated 01 ON/OFF Flat Cap with Alternating Legend 02 START/STOP 5J 04 OPEN/CLOSE Clear Lens Sculptured Cap Lens/Insert Colors 4JA Clear/Black 4JD Clear/Amber 4JB Clear/White 4JF Clear/Green Accessories N Alternating Legends 4JC Clear/Red Beveled Cap & Colors 5A Black 5D Amber 5B White 5F Green 5C Red www.nkk.com Supplement Nonilluminated Clear Lens Indicators Sculptured Cap with Alternating Legend Touch Clear/White D91 Toggles Series UB2 POLES & CIRCUITS Pushbuttons Rockers Plunger Position ( ) = Momentary Normal Down UB215 *UB216 ON ON (ON) ON 1-3 1-2 SPDT UB225 *UB226 ON ON (ON) ON 1-3 4-6 1-2 4-5 DPDT SP DP Notes: Switch is marked with NC, NO, COM, L+ & L–. Lamp circuit is isolated and requires an external power source. 3 1 3 1 COM NC 2 4 COM NC 5 COM NC 2 NO (+) (-) (+) (-) NO 6 NO * When in latchdown position for the alternate circuit, cap positions above the housing are: .059” (1.5mm) for snap-in models & .276” (7.0mm) for PCB models. MOUNTING TYPES & SHAPES PCB Mounting SK SP, Single Color LED Square (5.08) .200 (2.54) Typ .100 3 DP, Single Color LED (5.08) Typ .200 6 3 L (+) Rotaries (5.08) .200 Slides Throw & Switch/Lamp Schematics Down Model D Connected Terminals Normal Pole Keylocks Programmable Illuminated PB Low Profile Pushbuttons (2.54) Typ .100 (5.08) .200 3 L (+) (10.16) .400 2 L (–) (5.08) .200 1 2 L (–) (1.2) Dia Typ .047 CL (2.54) Typ .100 (5.08) Typ .200 6 3 (10.16) .400 (5.08) .200 CL (10.16) .400 2 L2- L1- 1 (5.08) .200 (2.54) .100 CL 5 (1.2) Dia Typ .047 (10.16) .400 2 L2- L1- 4 1 (1.2) Dia Typ .047 (2.54) Typ .100 LC+ LC+ 5 4 DP, Bicolor LED SP, Bicolor LED (2.54) .100 1 (1.2) Dia Typ .047 CL Snap-in Mounting (Solder Lug) KK Square with Built-in Bezel Tactiles (17.4) Sq .685 Panel Thickness: .039 ~ .126” (1.0 ~ 3.2mm) W Silver Contacts Power Level 5A @ 125V AC & 250V AC G Gold Contacts Logic Level 0.4VA maximum @ 28V AC/DC maximum Touch Tilt CONTACT MATERIALS & RATINGS SWITCH & LAMP TERMINALS 01 For Switch & Bright LED Solder Lug For Super Bright & Bicolor LED (0.2) .008 (4.0) .157 (0.2) .008 (1.6) .063 (2.0) .079 (0.8) .032 Thk = (0.5) .020 Supplement Accessories Indicators Complete explanation of operating range in Supplement section. D92 (5.0) .197 (1.0) .039 Thk = (0.5) .020 www.nkk.com 03 Straight PC For Switch & Bright LED (0.2) .008 (4.0) .157 (1.0) .039 Thk = (0.5) .020 For Super Bright & Bicolor LED (0.2) .008 (4.0) .157 (1.0) .039 Thk = (0.5) .020 Series UB2 Toggles Low Profile Pushbuttons BRIGHT LED & CAPS Rockers The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an 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. Electrical Specifications for Bright LED 5C 5D 5F Color Red Amber Green Unit Forward Peak Current IFM 30 30 25 mA Continuous Forward Current IF 20 20 20 mA Forward Voltage VF 1.85 2.0 2.1 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆IF 0.40 0.42 0.46 mA/°C –25° ~ +50° Bright Single Color LED with 1 element (+) Keylocks °C Rotaries Ambient Temperature Range D Programmable Illuminated PB Pushbuttons The LED is an integral part of the switch and not available separately. (-) AT3075 Beveled AT3076 Flat 3 (6.1) .240 (5.6) .220 (5.6) .220 (15.0) Sq .591 (15.0) Sq .591 (15.0) Sq .591 Clear Lens Clear Lens Cap Colors Available: Lens/Diffuser Colors Available: JB Clear/White B White JB JC Clear/Red C Red JC Clear/Red JD Clear/Amber D Amber JD Clear/Amber JF Clear/Green F Green JF Clear/Green Material: Polycarbonate Touch Translucent Colored Diffuser Indicators Lens/Diffuser Colors Available: Translucent Colored Cap Clear/White Accessories Translucent Colored Diffuser Tactiles 2 Tilt AT3074 Sculptured Supplement 1 Slides Caps for Bright LED Finish: Glossy www.nkk.com D93 Series UB2 Toggles Low Profile Pushbuttons SUPER BRIGHT LEDS & CAPS Rockers The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an 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. Electrical Specifications for Super Bright LEDS Super Bright LEDs are Electrostatic Sensitive D ATTENTION ELECTROSTATIC SENSITIVE DEVICES Color 6B 6F 6G White Green Blue Unit Forward Peak Current IFM 25 25 25 mA Continuous Forward Current IF 20 20 20 mA Forward Voltage VF 3.6 3.5 3.6 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆I F 0.40 0.40 0.40 mA/°C Ambient Temperature Range Keylocks Programmable Illuminated PB Pushbuttons The LED is an integral part of the switch and not available separately. –25° ~ +50° Super Bright Single Color LED with 1 element (+) °C (-) Caps for Super Bright LED Rotaries 1JB AT3074JB Sculptured Clear Lens/White Diffuser 2B AT3075B Beveled White Cap Slides (6.1) .240 3JB AT3076JB Flat Clear Lens/White Diffuser (5.6) .220 (5.6) .220 (15.0) Sq .591 (15.0) Sq .591 (15.0) Sq .591 Tactiles Clear Lens Clear Lens Translucent White Diffuser Translucent White Cap Material: Polycarbonate Tilt Translucent White Diffuser Finish: Glossy SUPER BRIGHT BICOLOR LED & CAPS The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. Polarity marks are on bottom of 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 Supplement Section. The LED is an integral part of the switch and not available separately. Supplement Accessories Indicators Touch Electrical Specifications for Super Bright Bicolor LED Super Bright Bicolor LED with 2 elements D94 LC (+) Super Bright LEDs are Electrostatic Sensitive ATTENTION 6CF ELECTROSTATIC SENSITIVE DEVICES Color Red/Green Unit Forward Peak Current I FM 30/25 (25/22 for Amber) mA Continuous Forward Current IF 20/20 mA Forward Voltage VF 2.1/3.5 V Reverse Peak Voltage VRM 4/4 V Current Reduction Rate Above 25°C ∆I F 0.40/0.33 mA/°C –25° ~ +50° °C Ambient Temperature Range L1 (-) Red L2 (-) Green www.nkk.com Amber color is achieved by lighting red and green simultaneously, but is not suitable for Alternating Legends. Series UB2 2B AT3075B Beveled White Cap 3JB (6.1) .240 (5.6) .220 (5.6) .220 (15.0) Sq .591 (15.0) Sq .591 Clear Lens AT3076JB Flat Clear Lens/White Diffuser Translucent White Diffuser Material: Polycarbonate (15.0) Sq .591 Clear Lens Translucent White Diffuser Translucent White Cap D Finish: Glossy Alternating Legend Caps for Super Bright Bicolor LED 5J (6.1) .240 (5.6) .220 E OESN OCLP NF OF Clear Lens Alternating Legend Filter AT3070J Flat Cap with Alternating Legend Clear Lens Alternating Legend Filter (15.0) Sq .591 Material: Polycarbonate Keylocks AT3069J Sculptured Cap with Alternating Legend (15.0) Sq .591 Finish: Glossy Rotaries 4J ON OFF Green Red 02 START STOP Green Red 04 OPEN CLOSE Green Red Slides Standard Alternating Legend Pairs 01 Rockers AT3074JB Sculptured Clear Lens/White Diffuser Pushbuttons 1JB Toggles Caps for Super Bright Bicolor LED Programmable Illuminated PB Low Profile Pushbuttons Tactiles Cap illumination is alternating green/red; legend text is black. Contact factory for other Alternating Legends. Legend illustrations are approximate representations of the actual characters on the filters. No Lamp Tilt No Code Lens/Insert Colors Available: (15.0) Sq .591 5 AT3077 Beveled Cap Colors Available: Clear/Black JB Clear/White Clear Lens B White JC Clear/Red Opaque Colored Insert C Red JD Clear/Amber D Amber F Green JF Clear/Green A (15.0) Sq .591 JA Material: Polycarbonate Finish: Glossy (5.6) .220 Indicators (6.1) .240 Black www.nkk.com Accessories AT3073 Sculptured Opaque Colored Cap Supplement 4 Touch CAP TYPES & COLOR COMBINATIONS FOR NONILLUMINATED Material: Polycarbonate Finish: Glossy D95 Series UB2 Toggles Low Profile Pushbuttons TYPICAL SWITCH DIMENSIONS Rockers Bright & Super Bright LED Straight PC (6.1) .240 3 (5.08) Typ .200 (5.08) Typ .200 (15.0) Sq .591 Programmable Illuminated PB Pushbuttons 1 (15.24) Sq .600 UB215SKG035C-1JC D Bright Single Color LED Bicolor LED Straight PC (4.0) .157 UB225SKG03CF-1JB (15.0) Sq .591 Slides Tactiles (1.4) .055 (15.5) (5.0) .610 .197 Latchdown Position (2.54) Typ .100 (0.5) Typ .020 Tilt (15.0) Sq .591 Touch Indicators Accessories Supplement (2.54) Typ .100 (0.5) Typ .020 (1.4) (4.0) .055 .157 (15.5) (5.0) .610 .197 Latchdown Position N.C. N.O. COM N.O. COM 5 (5.08) .200 4 L– (2.0) Typ .079 (5.08) Typ .200 Double Pole (2.0) .079 Bicolor LED Side View www.nkk.com 5 N.O. COM 1 L– N.O. COM L– (2.0) Typ .079 (1.0) .039 (5.08) .200 Single Pole Double Pole (1.0) .039 3 LC N.C. N.C. 2 L2 (2.0) .079 N.O. COM N.O. COM (5.08) .200 Single Pole 6 LC N.C. N.C. 5 2 L2 1 L1 (2.54) .100 (5.08) .200 (5.08) .200 4 (1.0) Typ .039 (5.08) Typ .200 (1.0) .039 1 (2.54) Typ .100 (0.5) Typ .020 N.C. 2 (5.08) .200 N.O. COM 6 L+ N.C. 2 (5.08) Typ .200 (1.0) .039 (1.4) (4.0) .055 .157 (15.5) (5.0) .610 .197 Latchdown Position 3 L+ (0.8) x (1.6) Typ .032 x .063 (3.0) .118 (15.0) Sq .591 D96 1 N.C. 3 UB216KKW01CF-1JB 6 L+ N.C. 2 Single Pole Single Color LED Side View (1.5) .059 (5.08) .200 (5.08) .200 1 (19.0) Sq .748 (1.0) Typ .039 (5.08) Typ .200 Double Pole L– 3 Bicolor LED Solder Lug L1 3 N.O. COM (2.0) Typ .079 (5.08) Typ .200 UB226KKW016F-1JF (5.08) .200 4 (0.8) x (1.6) Typ .032 x .063 (3.0) .118 (1.5) .059 N.O. COM (2.54) .100 L+ 2 Single Color LED Side View (19.0) Sq .748 5 L2 N.C. 1 Super Bright LED Solder Lug N.C. N.O. COM 1 (2.54) .100 (5.08) .200 3 UB216KKW015F-1JF (5.08) .200 Single Pole (5.08) Typ .200 (1.5) .059 6 LC N.C. (0.8) x (1.6) Typ .032 x .063 (3.0) .118 (19.0) Sq .748 (1.0) Typ .039 (5.08) Typ .200 2 L1 (1.0) .039 Bicolor LED Side View Bright LED Solder Lug Rotaries (0.5) .020 (7.0) (10.0) (4.0) .276 .394 .157 Latchdown Position (2.54) Typ .100 (0.5) Typ .020 N.O. COM L– (5.08) .200 4 (1.0) .039 3 L2 N.O. COM Double Pole N.C. N.O. COM 1 5 (1.0) .039 (5.08) .200 LC N.C. 2 N.C. N.O. COM (1.0) .039 3 (1.5) .059 L– 6 L+ N.C. 2 1 Super Bright Single Color LED Single Pole (5.08) Typ .200 (1.0) .039 (15.0) Sq .591 (5.08) .200 N.O. COM (2.54) Typ .100 (0.5) Typ (1.0) Typ .020 .039 (6.1) .240 (15.24) Sq .600 Keylocks (1.5) .059 (0.5) .020 (7.0) (10.0) (4.0) .157 .276 .394 Latchdown Position (2.54) Typ .100 (0.5) Typ .020 3 L+ N.C. 2 (2.0) Typ .079 N.O. COM N.O. COM L1 4 (2.54) .100 (5.08) .200 Double Pole (5.08) .200 Series UB2 Toggles Low Profile Pushbuttons OPTIONAL ACCESSORIES Protective Guard for Snap-in Model Rockers AT4141 Opens 90° Materials: (19.1) .752 (21.7) .854 Cover: Clear Polycarbonate (8.05) .317 Base: Black GFR Polyamide (19.5) .768 Recommended Panel Thickness: Cap Height When Assembled (21.5) .846 (16.1) .634 (6.5) .256 D (19.1) .752 .039” ~ .106” (1.0mm ~ 2.7mm) Spring Loaded Protective Guard for Snap-in Mounting of PCB Model Opens 180° Closes automatically (11.1) .437 (18.1) .713 (15.64) .616 (21.7) .854 Rotaries Keylocks AT4170 Programmable Illuminated PB (11.1) .437 Pushbuttons Closes manually (19.5) .768 Base: Black Polyamide Coil Spring: Stainless Steel (6.5) .256 (21.5) .846 Recommended Panel-to-PCB Range: .039” ~ .126” .531” ~ .622” (1.0mm ~ 3.2mm) (13.5mm ~ 15.8mm) (18.0) .709 180° Tilt Recommended Panel Thickness: (15.64) .616 (13.5) .531 Tactiles Cover: Clear Polycarbonate Slides Materials: (18.8) Sq .740 Touch (13.5) ~ (15.8) .531 ~ .622 (40.0) Min* 1.575 Indicators Protective Guard AT4170 2 Accessories Panel (21.7) .854 Installation (21.5) .846 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 180° 2 Snap protective guard into panel. Switch 3 1 PC Board Supplement (21.5) .846 1 Install switch onto PC board. 3 Join the two assemblies. www.nkk.com D97 Toggles Series UB2 OPTIONAL ACCESSORIES Rockers Spring Loaded Protective Guard for Snap-in Model Pushbuttons AT4142 Opens 180° Closes automatically Materials: D Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel (11.1) .437 (8.05) .317 (19.5) .768 Recommended Panel Thickness: .039” ~ .106” (1.0mm ~ 2.7mm) Cap Height When Assembled (21.5) .846 (16.1) .634 (6.5) .256 (19.1) .752 Dust Cover AT4145 Not for use with barriers. (17.1) .673 Slides Materials: Lid: Clear PVC Operating temperature range: 0°C ~ +70°C (32°F ~ 158°C). Gasket: Polyethylene Tactiles Rotaries (19.1) .752 (21.7) .854 Keylocks Programmable Illuminated PB Low Profile Pushbuttons Recommended Panel Thickness (17.1) .673 (17.0) Sq .669 Cap Height When Assembled (2.5) .098 (17.7) .697 (25.2) Sq .992 Tilt .039” ~ .098” (1.0mm ~ 2.5mm) (6.4) .252 (17.7) .697 Barriers for Snap-in Mount Touch AT4143 End AT4144 Center (24.28) .956 (4.1) Typ .161 A Indicators (4.8) .189 (21.0) .827 Accessories Supplement (20.07) .790 (17.4) Min .685 (13.3) .524 End Position Center Position (1.2) .047 (20.07) .790 Cutouts for more than 1 Switch: A = .799” (20.3mm) x Number of Switches + .051” (1.3mm) Material: Polyamide D98 (1.2) .047 www.nkk.com Series UB2 Toggles Low Profile Pushbuttons LEGENDS Rockers NKK Switches can provide custom legends for caps. Contact factory for more information. Recommended Methods: Laser Etch on clear lens, Screen Print or Pad Print on lens; Laser Print on film insert. Shaded areas are printable areas. Beveled Cap D Flat Cap Sculptured Cap Lens O N Lens Lens Programmable Illuminated PB Pushbuttons Suggested Printable Area for UB2 Lens, Film Insert or Diffuser (12.96) Dia .510 (14.48) Dia .570 (0.76) Typ .030 Diffuser (0.5) R .020 Film Insert or Diffuser (11.88) Dia .468 (13.4) Sq .528 (0.76) Typ .030 (0.76) Typ .030 Indicators Touch Tilt Film Insert: Clear Polyester 4 mil maximum thickness Accessories (11.88) Sq .468 (13.4) Sq .528 Tactiles Film Insert or Diffuser Supplement (0.76) Typ .030 Rotaries F OF Film Insert (0.5) R .020 (9.98) Sq .393 (11.5) Sq .453 (0.76) Typ .030 Slides (13.5) Sq .531 (15.0) Sq .591 Keylocks Lens www.nkk.com D99