Series UB Low Profile Pushbuttons General Specifications Electrical Capacity (Resistive Load) Power Level (silver): 5A @ 5/50V AC or 5A @ 0V C Logic Level (gold): 0.VA maximum @ 8V AC/C maximum (Applicable Range 0.mA ~ 0.A @ 0mV ~ 8V) Note: Find additional explanation of operating range in Supplement section. Other Ratings Contact Resistance: Insulation Resistance: ielectric 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 ata Operating Temperature Range: Humidity: Vibration: Shock: Installation Cap Installation Force: Soldering Time & Temp: Cleaning: Standards & Certifications Flammability Standards: UL: CSA: 50 milliohms maximum for silver; 00 milliohms maximum for gold 00 megohms minimum @ 500V C,000V AC minimum between contacts for minute minimum;,500v 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 A @ 5V AC 00,000 operations minimum for gold Single Pole:.9N for &.9N for ouble Pole:.55N for &.N for Break before make Pretravel.067 (.7mm); Overtravel.0 (0.6mm); Total Travel.09 (.mm) 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) 5 C through +50 C ( F through + F) for Illuminated 0 C through +70 C ( F through +58 F) for Nonilluminated 90 ~ 95% humidity for 96 hours @ 0 C (0 F) 0 ~ 55Hz with peak-to-peak amplitude of.5mm traversing the frequency range & returning in minute; right angled directions for hours 50G (90m/s ) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) 7.55N (.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. UL9V-0 housing/bezel & base File No. E5 All single & double pole models recognized at 5A @ 5/50V AC or 0.0A @ 8V C. 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. 055_0_000 All single & double pole models certified at 5A @ 5/50V AC or 5A @ 0V C or 0.VA maximum @ 8V AC/C maximum. Add /C to end of part number to order CSA mark on switch. 78
Low Profile Pushbuttons Series UB istinctive Characteristics Bright or super bright LEs (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. Matching indicators available. Actual Size 79
Series UB Low Profile Pushbuttons UB Poles SPT PT Circuits 5 () ( ) = Momentary 6 Alternate Action with Latchdown W G Contacts & Ratings Silver Rated 5A @ 5/50V AC Gold Rated 0.VA max @ 8V AC/C max Mounting Types SK RK PCB Mounting * Snap-in Mounting KK NK with NBK Side Barriers * Standard with Solder Lug terminals TYPICAL SWITCH ORERING EXAMPLE 5 SK G 0 5C * Wire harness & cable assemblies offered only in Americas IMPORTANT: Terminals Solder Lug* 0 (for Snap-in Mounting) 0 Straight PC Switches are supplied without UL, culus, & CSA markings unless specified. Specific models & ratings noted on General Specifications page. Gold Contacts with 0.VA Rating with PCB Mounting 5C 5 5F LEs Super Bright LE 6B 6F 6G N Bright LE Red Amber Green White Green Blue Available with only Nonilluminated ESCRIPTI FOR TYPICAL ORERING EXAMPLE UB5SKG05C-CC Nonilluminated JB Red, Bright LE & Red Lens with Red iffuser SPT -() Circuit Straight PC Terminals Cap Types & Colors Full Face Illuminated Cap for Bright LE Lens/iffuser Colors Full Face Illuminated Cap for Super Bright LE Clear Lens/White iffuser CC CB Red/White FF Green/Green CC Red/Red *FJ Green/Clear *CJ Red/Clear JB Clear/White B Amber/White JC Clear/Red Amber/Amber J Clear/Amber *J Amber/Clear JF Clear/Green FB Green/White *JJ Clear/Clear AB & Spot Illuminated Black Cap with White Window * Not available with cap Spot Illuminated Black Cap AB with White Window For only; see cap detail page Nonilluminated Cap Colors A Black E Yellow B White F Green C Red G Blue 80
Low Profile Pushbuttons Series UB Pole SP P SK KK W G Model UB5 *UB6 UB5 *UB6 * When in latchdown position for the alternate circuit, cap position is.09 (.0mm) above the housing. with Built-in Bezel Single Pole MOUNTING TYPES & SHAPES ouble Pole PCB Mounting Snap-in Mounting (Solder Lug) NK with Built-in Bezel CTACT MATERIALS & RATINGS TERMINALS NBK Single Pole with Built-in Side Barriers ouble Pole Snap-in Mounting with Solder Lug terminals is the standard combination. Panel Thickness:.09 ~.6 (.0 ~.mm) Silver Contacts Power Level 5A @ 5V AC & 50V AC Gold Contacts Logic Level 0.VA maximum @ 8V AC/C maximum 0.008 0 Solder Lug Plunger Position ( ) = Momentary Connected Terminals Throw & Switch/Lamp Schematics Normal own Normal own Notes: Switch is marked with NC, NO,, L+ & L. Lamp circuit is isolated and requires an external power source. (5.08).00 C L.00 (0.6).00 (.) ia Typ.07 (.6).06 () () (6.) Sq.68 (.0).079 (0.8).0 Thk = (0.5).00 6 (0.) 5 (5.0).97 C L POLES & CIRCUITS - - SPT - -6 - -5 PT.00 (0.6).00 (.) ia Typ.07 RK Straight PC C L (7.6).00 NC NC NO 6 NC 5 Complete explanation of operating range in Supplement section. NO.00 (0.6).00 (.) ia Typ.07 NO (0.).008 (.0).57 (.0).09 Thk = (0.5) 6 5 (+) (-) (+) (-) (7.6) Typ.00 C L (.).88.00 (0.6).00 (.) ia Typ.07 (6.).68 8
Series UB Low Profile Pushbuttons LE COLORS & SPECIFICATIS The electrical specifications shown are determined at a basic temperature of 5 C. LE 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. LE is an integral part of switch and not available separately. Super Bright LEs are Electrostatic Sensitive (+) (-) Bright Super Bright 5C 5 5F 6B 6F 6G Color Red Amber Green White Green Blue Unit Forward Peak Current I FM 0 0 5 0 0 0 ma Continuous Forward Current I F 0 0 0 0 0 0 ma Forward Voltage V F.85.0.... V Reverse Peak Voltage V RM 5 5 5 5 5 5 V Current Reduction Rate Above 5 C I F 0.0 0. 0.6 0.0 0.0.00 ma/ C Ambient Temperature Range 5 ~ +50 C 5 ~ +50 C N CB CC CJ B Cap/Window Colors Available: AB Lens/iffuser Colors Available for Cap: JB A B No Lamp Lens/iffuser Colors Available for Cap: J FB FF FJ JB JC J JF JJ ATTENTI ELECTROSTATIC SENSITIVE EVICES CAP TYPES & COLOR BINATIS AT07 Lens AT075 iffuser AT07 Lens & AT075 iffuser (imensions above) Full Face Illuminated Cap for Bright LE (.0).8 (.0) Sq (0.5) (0.5) Sq.07 Lens/iffuser Colors Available for Cap: AT7 Lens AT8 iffuser Lens & iffuser Material: Polycarbonate Lens Finish: Glossy iffuser Finish: Textured Black Cap with Translucent White Window for LE isplay Material: Polycarbonate Cap Colors Available: C E F G Lens & iffuser Material: Polycarbonate Lens Finish: Glossy iffuser Finish: Textured Material: Polycarbonate Finish: Glossy CB CC B FB FF JB JC Full Face Illuminated Cap for Super Bright LE Opaque Caps for Nonilluminated J JF Spot Illuminated Caps for Bright & Super Bright LEs Finish: Matte AT9 for Bright and Super Bright LE (5.0).97 AT07 (.0).8 (.0) (0.5).07 (7.0) (5.5).60 lens & diffuser are not available for combining with super bright LE. AT6 Color Codes: A Black B White C Red Amber E Yellow F Green G Blue J Clear (.9).075 (.0) Sq (.0) Sq (.). (.0).8 AT0 for Bright LE (5.0).97 (.0) (.0) (7.0) (.0).8 (0.5) (.9).075 (.). (7.0) (.0).8 (.0).8 8
Low Profile Pushbuttons Series UB (.0) Sq (.0) (5.).600 (.0) Sq (.0) (7.8).70 (.0) (7.8).70 (5.) Sq.600 (7.0) (0.).800 (7.8) Sq.70 (7.0) (.0).95 (7.0) (.0).95 (.5).098 (.0).09 (.5).098 (.0).09 (.5).098 (.0).09 (.5).098 (.0).09 TYPICAL SWITCH IMENSIS Single & ouble Pole (0.5) (0.0).9 Latchdown Position (0.5) Typ (.0).57 Single pole models do not have terminals, 5, & 6. Single & ouble Pole (0.5) (0.0).9 (.0).57 Latchdown Position (0.5) Typ Single pole models do not have terminals, 5, & 6. Single & ouble Pole (.).055 (0.8) x (.6) Typ.0 x.06 (0.5) Typ Single & ouble Pole Single pole models do not have terminals, 5, & 6. Single & ouble Pole (.9).5. (7.6) Typ.00 6 5 6 5 (.0) Typ.09 (.0) Typ.079 (0.0) (5.0).9.97.00 Latchdown Position Single pole models do not have terminals, 5, & 6. (.).055 (0.0).9 (5.0).97 Latchdown Position (0.8) x (.6) Typ.0 x.06 (0.5) Typ (0.8) x (.6) Typ.0 x.06 (0.5) Typ..00.00 PCB Mount UB5SKG05C-CB PCB Mount UB6RKG05- Snap-in Mount Built-in Bezel.00.00 (5.8).6 UB5KKW05C-CB Snap-in Mount Built-in Bezel (7.6) Typ.00 (.0).866 (8.6) (5.0) (.0).9.97.866 Single pole models do not have terminals, 5, & 6. 6 5.00 (5.8).6.00 (.0) Typ.079 UB6NKW05F-FF Snap-in Mount Built-in Side Barriers. 6 5 (7.6) Typ.00 6 5.00.00 (.0) Typ.09.00.00 (5.8).6.00 (.0) Typ.079 UB5NBKW05F-FB 8
Series UB Low Profile Pushbuttons AT7 Protective Guard/ Snap-in Frame Opens 80 Closes automatically Materials: Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness:.09 ~.6 (.0mm ~.mm) Recommended Panel-to-PCB Range:.5 ~. (9.0mm ~.0mm) AT7 Protective Guard Opens 80 Closes automatically (6.) Sq.68 AT7 (0.5) (0.5). (0.).80 (N) = Number of switches OPTIAL ACCESSORIES Spring Loaded Protective Guard for Snap-in Mounting of PCB Model (9.0) ~ (.0).5 ~. (0.).80 (N) (8.) Sq.77 AT7 (0.5) (0.5). (0.).80 Spring Loaded Protective Guard for Snap-in Model (9.0) Min*.55 * Minimum dimension allows opening of cover to 80 (0.).80 (N) (0.5) (N) = Number of switches (0.5). * Minimum dimension allows opening of cover to 80 (0.5) (0.5). (8.).7 (9.0) Min*.55 (8.).7 (0.).80 (0.).80 Materials: Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness:.09 ~.06 (.0mm ~.7mm) (6.0).6 80 Installation (9.0).5 Install switch onto PC board. Snap protective guard into panel. Join the two assemblies. Cap Height When Assembled (7.5).95 80 (.).559 (5.6).66 (7.9).705 Protective Guard Panel Switch (5.6).66 PC Board (7.).80 (7.9).705 8
Low Profile Pushbuttons Series UB AT7 Protective Guard/ Snap-in Frame Opens 80 Closes automatically Materials: Cover: Clear Polycarbonate Base: Black Polyamide Coil Spring: Stainless Steel Recommended Panel Thickness:.09 ~.6 (.0mm ~.mm) Recommended Panel-to-PCB Range:.5 ~. (9.0mm ~.0mm) AT7 Protective Guard Opens 80 Closes automatically (0.5) (6.).68 AT7 (0.5). (6.6).07 (N) = Number of switches (.).88 OPTIAL ACCESSORIES Spring Loaded Protective Guard for Snap-in Mounting of PCB Model (9.0) ~ (.0).5 ~. (0.5) (6.6).07 (N) (8.).77 AT7 (0.5). (6.6).07 (.).9 (6.6).07 (N) (9.0) Min*.55 (N) = Number of switches * Minimum dimension allows opening of cover to 80 Spring Loaded Protective Guard for Snap-in Model (0.5) (9.0) Min*.55 * Minimum dimension allows opening of cover to 80 (0.5) (0.5). (0.5). (.6).969 (.6).969 (6.6).07 (6.6).07 (6.0).6 Cap Height When Assembled Materials: Cover: Clear Polycarbonate Base: Black GFR Polyamide Coil Spring: Stainless Steel (9.0).5 Installation Recommended Panel Thickness:.09 ~.06 (.0mm ~.7mm) Install switch onto PC board. Snap protective guard into panel. Join the two assemblies. (7.5).95 80 (0.).80 (0.5).809 80 (.).99 Protective Guard Panel Switch (5.6).66 PC Board (7.).80 (7.9).705 85
Series UB Low Profile Pushbuttons AT00 AT0 Materials: PVC with polyethylene gasket (PVC loses pliability below 0 C ( F).) Cap UP Cap RUN OPTIAL ACCESSORIES (5.0) Sq.59 Cap Height When Assembled ust Covers Recommended Panel Thickness:.09 ~.098 (.0mm ~.5mm) LEGENS Suggested Printable Area for UB Lens & Film Insert Lens Film Insert (7.).87 Not for use with barrier type models (mounting code NBK) (.5).098 (.0) Sq.95 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; Lens Lens Film Insert iffuser Laser Print on film insert. (0.8) Sq. (.0) Sq (8.78) Sq.6 (0.) Sq.06 (6.5).650 Shaded areas are printable areas..00 (0.5) R.00.00.00 (.7).89 (5.8).609 (7.0) (.78).5 (5.).60 Film Insert: Clear Polyester mil max. thickness (0.).89 (0.8). (0.5) R (8.78).6 (.0).00 (0.).06.00 (6.5).650 (.0).95 86
Notes 87