UB26SKG035C-CB

Series UB Low Profile Pushbuttons General Specifications Electrical Capacity (Resistive Load) Power Level (silver): Logic Level (gold): 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. Pushbuttons Rockers Toggles Other Ratings Programmable Illuminated PB D Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Travel: 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; 100,000 operations minimum for silver with resistive load of 3A @ 125V AC 200,000 operations minimum for gold Single Pole: 1.9N for Square & 1.9N for Rectangular Double Pole: 2.55N for Square & 3.1N for Rectangular 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 silver plating Glass fiber reinforced liquid crystal polymer (UL94V-0) –25°C through +50°C (–13°F through +122°F) for Illuminated –20°C through +70°C (–4°F through +158°F) for Nonilluminated 90 ~ 95% humidity for 96 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) 7.55N (1.70 lbf) maximum downward force on cap Wave Soldering (PC version): See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. These devices are not process sealed. Hand clean locally using alcohol based solution. 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. CSA File No. 023535_0_000 All single & double pole models certified at 5A @ 125/250V AC or 5A @ 30V DC or 0.4VA maximum @ 28V AC/DC maximum. Add “/C” to end of part number to order CSA mark on switch. www.nkk.com Keylocks Materials & Finishes Rotaries Housing/Bezel: Snap-in Frame: Movable Contactor: Movable Contacts: Stationary Contacts: Switch Terminals: Lamp Terminals: Base: Slides Tactiles Environmental Data Operating Temperature Range: Humidity: Vibration: Tilt Shock: Installation Touch Cap Installation Force: Soldering Time & Temp: Cleaning: Indicators Standards & Certifications Flammability Standards: UL: Accessories CSA: Supplement D78 Low Profile Pushbuttons Series UB Toggles Distinctive Characteristics 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. D 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. Momentary and alternate action circuits available in the same space-saving body size. www.nkk.com D79 Supplement Accessories Indicators Actual Size Touch Matching indicators available. Tilt Tactiles Terminals are epoxy sealed to lock out flux, solvents, and other contaminants. Slides Latchdown mechanism, independent of switching mechanism, gives visible and tactile indication of circuit status. Rotaries Keylocks Programmable Illuminated PB Combination of PCB mountability and short body allows use in compact applications. Pushbuttons Rockers Series UB Toggles Low Profile Pushbuttons TYPICAL SWITCH ORDERING EXAMPLE Pushbuttons Rockers UB Poles 1 SPDT DPDT 2 1 5 Mounting Types PCB Mounting SK RK Square Rectangular Square Rectangular SK G LEDs 03 5C CC Cap Types & Colors Full Face Illuminated Cap for Bright LED Lens/Diffuser Colors CB *CJ Red/White Red/Clear FF *FJ JB Green/Green Green/Clear Clear/White CC Red/Red DB Amber/White DD Amber/Amber *DJ FB Amber/Clear Green/White Programmable Illuminated PB D Bright LED 5C 5D 5F Red Amber Green Circuits 5 6 ON ON (ON) ON ( ) = Momentary Alternate Action with Latchdown * Snap-in Mounting KK NK NBK Rectangular with Side Barriers JC Clear/Red JD Clear/Amber JF *JJ Clear/Green Clear/Clear Keylocks * Standard with Solder Lug terminals Rotaries Contacts & Ratings W G Silver Rated 5A @ 125/250V AC Gold Rated 0.4VA max @ 28V AC/DC max Terminals Solder Lug * 01 (for Snap-in Mounting) 03 Straight PC AB Square & Rectangular Spot Illuminated Black Cap with White Window * Not available with Rectangular cap Super Bright LED 6B 6F 6G White Green Blue JB AB Full Face Illuminated Cap for Super Bright LED Clear Lens/White Diffuser Spot Illuminated Black Cap with White Window Tactiles Slides * Wire harness & cable assemblies offered only in Americas Available with Square only Nonilluminated N Nonilluminated For Square only; see cap detail page Tilt IMPORTANT: Switches are supplied without UL, cULus, & CSA markings unless specified. Specific models & ratings noted on General Specifications page. Nonilluminated Cap Colors A B C Black White Red E F G Yellow Green Blue Touch Indicators DESCRIPTION FOR TYPICAL ORDERING EXAMPLE UB15SKG035C-CC Accessories Gold Contacts with 0.4VA Rating Square with PCB Mounting Red, Bright LED & Red Lens with Red Diffuser SPDT ON-(ON) Circuit Straight PC Terminals Supplement D80 www.nkk.com Low Profile Pushbuttons POLES & CIRCUITS Plunger Position ( ) = Momentary Pole Model UB15 *UB16 UB25 *UB26 Normal Down Connected Terminals Normal Down Notes: Series UB Throw & Switch/Lamp Schematics Switch is marked with NC, NO, COM, L+ & L–. Lamp circuit is isolated and requires an external power source. 1 COM (+) (-) SP ON ON ON ON (ON) ON (ON) ON 1-3 1-2 SPDT 1 3 3 COM NC 2 NO 4 COM (+) (-) NC 2 NO 6 NC 5 NO * When in latchdown position for the alternate circuit, cap position is .039” (1.0mm) above the housing. D MOUNTING TYPES & SHAPES PCB Mounting SK 3 6 3 L+ 3 6 3 L+ 2 L1 L+ 2 L+ 2 (10.16) .400 (1.2) Dia Typ .047 5 L4 (10.16) .400 (1.2) Dia Typ .047 C L L1 (10.16) .400 (1.2) Dia Typ .047 5 L4 2 1 (10.16) .400 (1.2) Dia Typ .047 1 Single Pole Double Pole Snap-in Mounting (Solder Lug) Single Pole Double Pole KK Square with Built-in Bezel NK Rectangular with Built-in Bezel NBK Rectangular with Built-in Side Barriers (16.2) .638 (16.2) Sq .638 (22.4) .882 CONTACT MATERIALS & RATINGS Silver Contacts Power Level 5A @ 125V AC & 250V AC Touch W G Gold Contacts Logic Level 0.4VA maximum @ 28V AC/DC maximum Complete explanation of operating range in Supplement section. 01 Solder Lug (1.6) .063 (0.2) .008 (5.0) .197 03 Straight PC www.nkk.com D81 Supplement (2.0) .079 (0.8) .032 Thk = (0.5) .020 (0.2) .008 (4.0) .157 (1.0) .039 Thk = (0.5) .020 Accessories T ERMINALS Indicators Tilt Snap-in Mounting with Solder Lug terminals is the standard combination. Panel Thickness: .039 ~ .126” (1.0 ~ 3.2mm) Tactiles Slides Rotaries C L C L C L Keylocks Square (5.08) .200 (2.54) Typ .100 (5.08) Typ .200 (2.54) Typ .100 RK Rectangular (7.62) .300 (2.54) Typ .100 (7.62) Typ .300 (2.54) Typ .100 Programmable Illuminated PB DP 1-3 4-6 1-2 4-5 DPDT Pushbuttons Rockers Toggles Series UB Toggles Low Profile Pushbuttons LED COLORS & SPECIFICATIONS Rockers The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires external power source. Polarity marks are on bottom of switch. If the source voltage exceeds the rated voltage, a ballast resistor is required. Resistor value can be calculated by using the formula in the Supplement section. LED is an integral part of switch and not available separately. Super Bright LEDs are Electrostatic Sensitive (+) (-) ELECTROSTATIC SENSITIVE DEVICES ATTENTION Bright Super Bright Pushbuttons 5C Red 30 20 1.85 5 0.40 5D Amber 30 20 2.0 5 0.42 –25° ~ +50°C 5F Green 25 20 2.1 5 0.46 6B White 30 20 3.2 5 0.40 6F Green 30 20 3.2 5 0.40 –25° ~ +50°C 6G Blue 30 20 3.2 5 .040 Unit mA mA V V mA/°C Color IFM IF VF VRM ∆IF Forward Peak Current Continuous Forward Current Forward Voltage Reverse Peak Voltage Current Reduction Rate Above 25°C Ambient Temperature Range Programmable Illuminated PB D N No Lamp Keylocks CAP TYPES & COLOR COMBINATIONS Full Face Illuminated Cap for Bright LED Lens/Diffuser Colors Available for Square Cap: Lens/Diffuser Colors Available for Rectangular Cap: AT4074 Lens (12.0) Sq .472 (3.0) .118 Rotaries CB CC DD DJ FB FF FJ JB JC JD JF JJ CB CC DB DD FB FF JB JC JD JF AT4117 Lens (12.0) .472 (3.0) .118 (17.0) .669 Slides CJ DB AT4075 Diffuser (0.5) .020 (10.35) Sq .407 AT4118 Diffuser (10.35) .407 (0.5) .020 (15.35) .604 Tactiles Lens & Diffuser Material: Polycarbonate Lens Finish: Glossy Diffuser Finish: Textured (1.9) .075 (3.1) .122 (3.0) .118 Spot Illuminated Caps for Bright & Super Bright LEDs Cap/Window Colors Available: AT4119 Square for Bright and Super Bright LED (1.9) .075 (5.0) .197 (12.0) Sq .472 AB Black Cap with Translucent White Window for LED Display Material: Polycarbonate AT4120 Rectangular for Bright LED Tilt (5.0) .197 (12.0) .472 (17.0) .669 (3.1) .122 (3.0) .118 Finish: Matte Touch Lens/Diffuser Colors Available for Square Cap: Full Face Illuminated Cap for Super Bright LED Rectangular lens & diffuser are not available for combining with super bright LED. Lens Finish: Glossy Diffuser Finish: Textured Opaque Caps for Nonilluminated AT4073 Square AT4116 Rectangular (12.0) .472 (3.0) .118 (17.0) .669 Indicators JB AT4074 Lens & AT4075 Diffuser (Dimensions above) Lens & Diffuser Material: Polycarbonate Accessories Cap Colors Available: A B C E F G Material: Polycarbonate Finish: Glossy A Black B White Supplement (3.0) .118 (12.0) Sq .472 Color Codes: D82 C Red D Amber E Yellow F Green G Blue J Clear www.nkk.com Low Profile Pushbuttons TYPICAL SWITCH DIMENSIONS Single & Double Pole (0.5) .020 3 N.C. L+ Series UB Square • PCB Mount 6 N.C. (12.0) Sq .472 (0.5) Typ .020 (10.0) (4.0) .394 .157 Latchdown Position 2 N.O. COM 5 N.O. COM (5.08) Typ .200 (15.24) Sq .600 (2.5) .098 (1.0) .039 (2.54) Typ .100 (1.0) Typ .039 (5.08) Typ .200 Single pole models do not have terminals 4, 5, & 6. UB15SKG035C-CB Single & Double Pole (0.5) .020 3 L+ Rectangular • PCB Mount 6 N.C. D (12.0) .472 (15.24) .600 (17.0) .669 (2.5) .098 (1.0) .039 (0.5) Typ .020 (4.0) .157 Latchdown Position (10.0) .394 N.C. 2 N.O. COM. 5 N.O. COM L- (5.08) Typ .200 (2.54) Typ .100 1 4 (20.32) .800 (7.62) Typ .300 (1.0) Typ .039 Single pole models do not have terminals 4, 5, & 6. UB26RKG035D-DD (1.4) .055 (0.8) x (1.6) Typ .032 x .063 3 L+ 6 N.C. (12.0) Sq .472 (0.5) Typ .020 (10.0) (5.0) .394 .197 Latchdown Position N.C. 2 N.O. COM 5 N.O. COM L- 1 4 (17.8) Sq .701 (2.5) .098 (1.0) .039 Single pole models do not have terminals 4, 5, & 6. UB25KKW015C-CB Single & Double Pole (1.4) .055 (0.8) x (1.6) Typ .032 x .063 3 Rectangular • Snap-in Mount • Built-in Bezel Tilt (5.08) Typ .200 (15.8) .622 (2.54) Typ .100 (2.0) Typ .079 L+ 6 N.C. (12.0) .472 (17.8) .701 (0.5) Typ .020 (10.0) (5.0) .394 .197 Latchdown Position N.C. 2 N.O. COM. 5 N.O. COM L- 1 4 (17.0) .669 (24.0) .945 (2.5) .098 (1.0) .039 (7.62) Typ .300 (22.0) .866 Single pole models do not have terminals 4, 5, & 6. UB26NKW015F-FF (12.0) .472 (17.8) .701 Single & Double Pole (0.8) x (1.6) Typ .032 x .063 Rectangular • Snap-in Mount • Built-in Side Barriers 3 N.C. L+ 6 N.C. 2 N.O. COM. 5 N.O. COM L- 1 4 (17.0) .669 (24.0) .945 (3.9) .154 (8.6) .339 (5.0) .197 (7.62) Typ .300 (22.0) .866 (2.0) Typ .079 Single pole models do not have terminals 4, 5, & 6. www.nkk.com UB25NBKW015F-FB D83 Supplement (0.5) Typ .020 (5.08) Typ .200 (15.8) .622 (2.54) Typ .100 Accessories Indicators Touch Tactiles (2.0) Typ .079 (5.08) Typ .200 Slides (5.08) Typ .200 (15.8) .622 (2.54) Typ .100 Rotaries Single & Double Pole Square • Snap-in Mount • Built-in Bezel Keylocks Programmable Illuminated PB Pushbuttons 1 L- 4 Rockers Toggles Series UB Toggles Low Profile Pushbuttons OPTIONAL ACCESSORIES Spring Loaded Protective Guard for Snap-in Mounting of Square PCB Model Rockers AT4173 Square Protective Guard/ Snap-in Frame Opens 180° Closes automatically Materials: Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness: .039” ~ .126” (1.0mm ~ 3.2mm) Recommended Panel-to-PCB Range: .354” ~ .433” (9.0mm ~ 11.0mm) (18.2) Sq .717 (10.5) .413 (20.5) .807 (15.64) .616 Pushbuttons Programmable Illuminated PB (18.4) .724 D (20.4) .803 (6.0) .236 (9.0) .354 (15.64) .616 180° AT4173 (10.5) .413 (20.5) .807 (39.0) Min* 1.535 2 Protective Guard Panel Keylocks Installation 1 Install switch onto PC board. 2 Snap protective guard into panel. 3 Join the two assemblies. 3 Switch 1 Rotaries (20.4) .803 (9.0) ~ (11.0) .354 ~ .433 (20.4) .803 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 180° PC Board Slides Spring Loaded Protective Guard for Square Snap-in Model AT4171 Square Protective Guard Opens 180° Closes automatically Tactiles (10.5) .413 (20.5) .807 Cap Height When Assembled (17.9) .705 (7.1) .280 Tilt (18.4) .724 Touch (16.2) Sq .638 (39.0) Min* 1.535 (20.4) .803 (7.5) .295 (14.2) .559 (17.9) .705 Indicators AT4171 (10.5) .413 (20.5) .807 180° Accessories Materials: Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel (20.4) .803 (20.4) .803 (N) * Minimum dimension allows opening of cover to 180° Supplement Recommended Panel Thickness: .039” ~ .106” (1.0mm ~ 2.7mm) (N) = Number of switches D84 www.nkk.com Low Profile Pushbuttons OPTIONAL ACCESSORIES Series UB Toggles (6.0) .236 (9.0) .354 180° (20.54) .809 Spring Loaded Protective Guard for Snap-in Mounting of Rectangular PCB Model AT4174 Rectangular Protective Guard/ Snap-in Frame Opens 180° Closes automatically Materials: Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness: .039” ~ .126” (1.0mm ~ 3.2mm) Recommended Panel-to-PCB Range: .354” ~ .433” (9.0mm ~ 11.0mm) (18.2) .717 (39.0) Min* 1.535 2 (10.5) .413 (20.5) .807 (26.6) 1.047 (23.4) .921 D AT4174 (10.5) .413 Protective Guard Panel Installation (20.5) .807 (9.0) ~ (11.0) .354 ~ .433 (26.6) 1.047 (26.6) 1.047 (N) (N) = Number of switches * Minimum dimension allows opening of cover to 180° 1 Install switch onto PC board. 2 Snap protective guard into panel. 3 Join the two assemblies. 1 PC Board Spring Loaded Protective Guard for Rectangular Snap-in Model AT4172 Rectangular Protective Guard Opens 180° Closes automatically (10.5) .413 (20.5) .807 Cap Height When Assembled (17.9) .705 (22.4) .882 (24.6) .969 (16.2) .638 180° (39.0) Min* 1.535 AT4172 (10.5) .413 (20.5) .807 (26.6) 1.047 (N) = Number of switches * Minimum dimension allows opening of cover to 180° www.nkk.com D85 Supplement (26.6) 1.047 (N) Recommended Panel Thickness: .039” ~ .106” (1.0mm ~ 2.7mm) Accessories Materials: Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel Indicators Touch (26.6) 1.047 (7.5) .295 (20.4) .803 (24.1) .949 Tilt (7.1) .280 Tactiles Slides Rotaries 3 Switch Keylocks Programmable Illuminated PB (24.6) .969 Pushbuttons (15.64) .616 Rockers Series UB Toggles Low Profile Pushbuttons OPTIONAL ACCESSORIES Dust Covers Rockers AT4001 Square Not for use with barrier type models (mounting code NBK) Pushbuttons Programmable Illuminated PB (15.0) Sq .591 (16.5) .650 (16.5) .650 (24.0) .945 D AT4011 Rectangular Cap Height When Assembled (7.3) .287 (2.5) .098 (24.0) Sq .945 (22.7) .894 (30.2) 1.189 Keylocks Materials: PVC with polyethylene gasket (PVC loses pliability below 0°C (32°F).) Recommended Panel Thickness: .039” ~ .098” (1.0mm ~ 2.5mm) LEGENDS NKK Switches can provide custom legends for caps. Contact factory for more information. Rotaries Slides Suggested Printable Area for UB Lens & Film Insert Recommended Methods: Laser Etch on clear lens, Screen Print or Pad Print on lens; Tactiles Laser Print on film insert. Square Cap Lens Shaded areas are printable areas. Tilt U P Lens (10.48) Sq .413 (12.0) Sq .472 (0.76) Typ .030 (0.76) Typ .030 (15.48) .609 (17.0) .669 (10.48) (12.0) .413 .472 Touch (0.76) Typ .030 Rectangular Cap Lens Indicators (0.5) R .020 (0.5) R .020 (8.78) (10.3) .346 .406 Film Insert Film Insert Diffuser Accessories N RU (8.78) Sq .346 (10.3) Sq .406 (0.76) Typ .030 (0.76) Typ .030 (13.78) .543 (15.3) .602 (0.76) Typ .030 Supplement Film Insert: Clear Polyester 4 mil max. thickness D86 www.nkk.com Notes www.nkk.com D87