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NKK Switches

NKK Switches- Pushbutton Switches

NKK Switches is a premier manufacturer of electromechanical switches, headquartered in Scottsdale, Arizona, USA. Founded as a subsidiary of NKK Corporation (Nihon Kaiheiki Kogyo Co., Ltd.), a Japanese switch pioneer with roots dating back to 1953. The company designs and produces an extensive range of switch types, including illuminated, toggle, rocker, pushbutton, slide, rotary, DIP rotary, keypad, and keylock switches. With over 80 switch families and more than 4 million part numbers, NKK offers one of the industry's most comprehensive portfolios. NKK Switches serves manufacturers worldwide across industrial automation, medical equipment, telecommunications, automotive, and consumer electronics sectors. The company is renowned for its vast selection of illuminated, process sealed, miniature, specialty, and surface mount switches. NKK maintains rigorous quality control through ISO-certified manufacturing, ensuring exceptional reliability and performance. Through continuous innovation, it has introduced advanced offerings such as high-reliability tact switches and programmable LCD switches. NKK holds a strong market position as a niche specialist, focusing on custom and high-precision switching solutions. Backed by a global distribution network and engineering support, NKK Switches delivers quick-turn solutions and comprehensive technical resources to design engineers.

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Pushbutton Switches - 型号列表

11,590 parts in total

Actuator Type

Series

Part # Aliases

Current Rating (Max)

Illumination Color

Mounting Type

Operating Temperature

Housing Material

Termination Style

Mechanical Life

Color - Actuator/Cap

RoHS

Voltage Rating

Switch Function

Electrical Life

Mounting Style

Switch Function/Rating

Type

Panel Cutout Dimensions

Product Category

Contact Form

Contact Finish

Illumination

Seal Rating

Circuit

Depth

Contact Material

Length - Overall

Bushing, Grommet Type

Key Type

Key Removable Positions

Features

Optic Size

Other Names

Illumination Voltage (Nominal)

Illumination Type, Color

Actuator Style/Size

Mfr Part #Quantity AvailablePriceRoHSVoltage RatingSwitch FunctionActuator TypeTermination StyleProduct CategoryContact FormContact FinishSeriesCurrent Rating (Max)Mounting StyleHousing MaterialIlluminationMaterial Flammability RatingMounting TypeSeal RatingStandard PackageCircuitPart # AliasesMechanical LifeOperating TemperatureIllumination ColorTypeElectrical LifePackagingPower - RatedColor - Actuator/CapPanel Cutout DimensionsFeaturesSwitch Function/RatingContact Rating @ VoltageAngle of ThrowNumber of PositionsBushing, Grommet TypeKey TypeOther SpecificationsKey Removable PositionsOptic SizeCapacitance Ratio ConditionEU RoHSVoltage - Input (Min)DepthHeightTerminal TypeContact MaterialLength - OverallSwitch Actuation LevelOther NamesIllumination Voltage (Nominal)Illumination Type, ColorActuator Style/SizeMaterial - FrameMaterial - Housing & PrismFactory Pack QuantityTariff NoCurrent - Max/ContactVoltage - Rated AC (Phase to Ground/Neutral)WeightContact Layout, TypicalActuator MaterialFunction
YB26RKW01-FB
YB26RKW01-FB

Pushbutton Switches DPDT ON-ON GRN RCT SILVER

NKK Switches

101: $83.232No125 VON - ONPlunger, with CapSolder LugPushbutton SwitchesDPDTSilverYB23 APanelPolyamide, Glass Fiber ReinforcedNot IlluminatedUL 94 V-0-Epoxy-----Green, White----------------Green, White----------------------
CKL12BTW01-003
2
CKL12BTW01-003

Keylock Switches 19MM ON-ON RMVE 1POS TUBE KEY#003 3A LUG Switch Key Lock ON None ON SPDT 90° Tubular Key 3A 250VAC Solder Lug 30000Cycles Panel Mount SW KEYLOCK 19MM KEYCODE 003 250V

NKK Switches

101: $102.00RoHS Compliant250 VON - NONE - ONTubular KeySolder LugKeylock SwitchesSPDTSilver-3 A-Zinc Alloy--Panel Mount-1SPDTCK-L12BTS1-V2U-0033000070-High Security------ON None ON3 A at 250 V90°219 mmTubular90 deg1 only--Compliant2502240Solder LugSilver22SPDT----BrassLiquid Crystal Polymer/(Glass Fib...--------
UB16KKW01N-G
UB16KKW01N-G

Pushbutton Switches ON-ON SQ BLUE CAP 6A SNAP-IN SOLDER LUG SWITCH PUSHBUTTON SPDT 5A 125V SPDTONON,Square,SilverRated5A@125/250VAC,SolderLug,Nonilluminated,B

NKK Switches

101: $52.768RoHS Compliant250 VON - ONSquareSolder LugPushbutton SwitchesDPDTGoldUB5 AQuick Connect---Panel Mount, Snap-In-1SPDT-200,000 Cycles-20°C ~ 70°C-Standard10,000 CyclesBulk-BlueSquare - 16.20mm²Epoxy Sealed Terminals--------------------------------
YB26WCKG03-FB
YB26WCKG03-FB

Pushbutton Switches DPDT ON-ON GRN RND GOLD W/ PANEL SEAL

NKK Switches

101: $98.464No28 VON - ONPlunger, with CapStraight PCPushbutton SwitchesDPDTGoldYB2-PanelPolyamide, Glass Fiber ReinforcedNot IlluminatedUL 94 V-0-IP 65-----Green, White---0.4 VA------------Green, White----------------------
UB215KKG015C-1JB-RO
UB215KKG015C-1JB-RO

Pushbutton Switches ON(ON) SOLDR RED LED SCULPTRD CLR/WHT CAP

NKK Switches

101: $82.688RoHS Compliant28 VON - (ON)Square, Sculptured CapSolder LugPushbutton SwitchesSPDTGoldUB2-PanelPolyamide, Glass Fiber ReinforcedIlluminatedUL 94 V-0-Epoxy--633-B215KKG015C1JB UB215KKG015C-1JB--Red, Bright---0.4 VA-----------------------------------
LB25WKG01-5F-JB
LB25WKG01-5F-JB

Pushbutton Switches DPDT ON-(ON) GRN Au PNL SEAL BLK HOUSING

NKK Switches

101: $132.192No28 VON - (ON)RoundSolder LugPushbutton SwitchesDPDTGoldLB-PanelPolyamide, Glass Fiber ReinforcedIlluminatedUL 94 V-0-IP 65-----Green---0.4 VA-----------T-1 1/2 Bi-pin-----------------------
YB16WRKW03-BB
YB16WRKW03-BB

Pushbutton Switches SPDT ON-ON WHT RCT SILVER W/ PANEL SEAL

NKK Switches

101: $83.096No125 VON - ONSquareSolder LugPushbutton SwitchesDPDTGoldYB3 AQuick Connect-IlluminatedUL 94 V-0SealedEpoxy-----White, White---------------------------------------
YB15RKG01-EB
YB15RKG01-EB

Pushbutton Switches SPDT ON-(ON) YEL RCT GOLD SHORT BODY PUSHBUTTON/PANEL MOUN SWITCH PUSHBUTTON SPDT 0.4VA 28V SPDTON(ON),WithoutPanelSeal,Rectangular,Blackonly,GoldRated0.4VAmax

NKK Switches

501: $76.296No28 VON - (ON)RectangularSolder LugPushbutton SwitchesSPDTGoldYB0.4VA (AC/DC)PanelPolyamide, Glass Fiber ReinforcedNot IlluminatedUL 94 V-0Panel Mount, FrontEpoxy1SPDT-1,000,000 Cycles-25°C ~ 70°C-Standard100,000 CyclesBulk0.4 VAYellow (White Filter/Diffuser)Circular - 16.00mm DiaEpoxy Sealed Terminals--------------------------------
LB26CKW01-5C-JC-RO
LB26CKW01-5C-JC-RO

Pushbutton Switches DPDT ON-ON RND RED

NKK Switches

101: $126.072RoHS Compliant250 VON - ONRoundSolder LugPushbutton SwitchesDPDTSilverLB3 ASnap InPolyamide, Glass Fiber ReinforcedIlluminatedUL 94 V-0Snap In---633-LB26CKW015CJC LB26CKW01-5C-JC--Red---------------T-1 1/2 Bi-pin-----------------------
MB2085SS2W30-CA-RO
MB2085SS2W30-CA-RO

Pushbutton Switches ON-ON .335 BSHG RA PC .394 BLK CAP 6A

NKK Switches

101: $65.96RoHS Compliant By Exemption125 VON - ONPlunger, with CapPCBPushbutton SwitchesDPDTSilverMB20006 APanelDiallyl Phthalate ResinNot IlluminatedUL 94 V-0-Epoxy--633-MB2085SS2W30CA MB2085SS2W30-CA----------------------------------1-------
LB16SKW01-A
LB16SKW01-A

Pushbutton Switches SPDT ON-ON BLACK SQUARE BLACK CAP SWITCH PUSHBUTTON SPDT 3A 125V SPDTONON,Square,Black,SilverContactsandSolderLug/QuickConnectTermi,B

NKK Switches

2051: $82.28RoHS Compliant250 VON - ONSquareSolder LugPushbutton SwitchesSPDTSilverLB3 ASnap InPolyamide, Glass Fiber ReinforcedNot IlluminatedUL 94 V-0Panel Mount, Snap-In-1SPDT-200,000 Cycles-25°C ~ 70°C-Standard100,000 CyclesBulk-BlackSquare - 16.20mm²---------------------------------
CKL12ATW01-006
2
CKL12ATW01-006

Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#006 3A LUG SW KEYLOCK 19MM KEYCODE 006 250V

NKK Switches

101: $84.728RoHS Compliant250 VON - NONE - ONTubular KeySolder LugKeylock SwitchesSPDTSilver-3 A-Zinc Alloy--Panel Mount-1SPDTCK-L12ATS1-V2U-006-----------3 A at 250 V90°219 mmTubular90 deg1 and 3----------CKL12ATW01006-------------
DB2521V
DB2521V

Pushbutton Switches DPDT ON(ON) 0.4VA VERTICAL W/BRKT LIGHT TOUCH MINIATURE PUSHBUTTON SWITCH PUSHBUTTON DPDT 0.4VA 28V

NKK Switches

1059: $75.684RoHS Compliant By Exemption28 VON - (ON)PlungerVertical PC with BracketPushbutton SwitchesDPDTGoldDB0.4VA (AC/DC)Panel-Not Illuminated-Through Hole, Right Angle, Vertical-1DPDTDB-2521V200,000 Cycles-10°C ~ 70°C-Standard100,000 CyclesBulk0.4 VA--Button/cap ordered separately--------------------------------
YB16CKW01-2CF12-JB
YB16CKW01-2CF12-JB

Pushbutton Switches SPDT ON-ON RED/GREEN ROUND SHORT BODY PUSHBUTTON/ILLUMINATE SWITCH PUSHBUTTON SPDT 3A 125V SPDTONON,WithoutPanelSeal,Round,BlackOnly,SilverRated3A@125VAC,So

NKK Switches

101: $137.632Lead free / RoHS Compliant125VOn-OnRound, ButtonSolder, Quick Connect - 0.110" (2.8mm)---*3A (AC/DC)----Panel Mount, Front-1SPDT-200,000 Cycles-25°C ~ 50°C-Standard, Illuminated100,000 CyclesBulk-Clear (White Filter/Diffuser)Circular - 16.00mm DiaEpoxy Sealed Terminals-------------------12 VDCLED, Red/Green-----------
KB16MKW01-5C-JB
KB16MKW01-5C-JB

Pushbutton Switches SPDT ON-ON RND RED MINIATURE PUSHBUTTON/ILLUMINATED SWITCH PUSHBUTTON SPDT 1A 125V SPDTONON,Round,Blackonly,SilverContactsandSolderLugTerminals1A@125

NKK Switches

101: $76.704Lead free / RoHS Compliant125VOn-OnRound, ButtonSolder Lug---*1A (AC/DC)----Panel Mount, Snap-In-1SPDT-100,000 Cycles-25°C ~ 50°C-Standard, Illuminated50,000 CyclesBulk-Clear (White Filter/Diffuser)Circular - 12.30mm Dia--------------------1.9 VDCLED, Red-----------
CKM12BFW01-002
2
CKM12BFW01-002

Keylock Switches 16MM ON-ON FLAT KEY #002 RMVBLE 1 POS 3A SW KEYLOCK 16MM KEYCODE 002 250V SWITCH, KEY OPERATED, SPDT, 3A, 250VAC

NKK Switches

291: $92.48RoHS Compliant250 VON - NONE - ONFlat KeySolder LugKeylock SwitchesSPDTSilver-3 A-Polybutylene Terephthalate, Glass Fiber Reinforced--Panel Mount-1SPDTCK-M12BFS1-UNC-002----------:On-None-On3 A at 250 V90°216 mmFlat90 deg1 only----------CKM12BFW01002--:Flat---85365080:3A:250V0:SPDT--
YB15RKG01-GB
YB15RKG01-GB

Pushbutton Switches SPDT ON-(ON) BLU RCT GOLD SHORT BODY PUSHBUTTON/PANEL MOUN SWITCH PUSHBUTTON SPDT 0.4VA 28V SPDTON(ON),WithoutPanelSeal,Rectangular,Blackonly,GoldRated0.4VAmax

NKK Switches

301: $76.296No28 VON - (ON)RectangularSolder LugPushbutton SwitchesSPDTGoldYB0.4VA (AC/DC)PanelPolyamide, Glass Fiber ReinforcedNot IlluminatedUL 94 V-0Panel Mount, FrontEpoxy1SPDT-1,000,000 Cycles-25°C ~ 70°C-Standard100,000 CyclesBulk0.4 VABlue (White Filter/Diffuser)Circular - 16.00mm DiaEpoxy Sealed Terminals--------------------------------
MB2011LD1W01-BA-RO
MB2011LD1W01-BA-RO

Pushbutton Switches SINGLE POLE Switch Push Button ON (ON) SPDT Round Plunger 6A 250VAC 30VDC Momentary Contact Solder Lug Panel Mount

NKK Switches

101: $37.808RoHS Compliant By Exemption125 VON - (ON)Plunger, with CapSolder LugPushbutton SwitchesSPDTSilverMB20006 APanelDiallyl Phthalate ResinNot IlluminatedUL 94 V-0Panel MountEpoxy--633-2011LD1W01BA MB2011LD1W01-BA10000085--25000-----ON (ON)---------Compliant2501040Solder LugSilver Alloy13SPDT---Round Plunger--------BrassMomentary Contact
UB225KKW015D-RO
UB225KKW015D-RO

Pushbutton Switches DPDT ON(ON) AMBR LED SOLDER LUG BODY ONLY

NKK Switches

101: $93.704RoHS Compliant250 VON - (ON)SquareSolder LugPushbutton SwitchesDPDTSilverUB25 APanelPolyamide, Glass Fiber ReinforcedIlluminatedUL 94 V-0-Epoxy--633-UB225KKW015D UB2-25H1KKS1Y UB225KKW015D--Amber, Bright---------------------------------------
KB15CKG01-12-CB
KB15CKG01-12-CB

Pushbutton Switches SPDT ON-(ON) 0.4VA 12V LAMP RED RND

NKK Switches

101: $62.084RoHS Compliant28 VON - (ON)SquareSolder LugPushbutton SwitchesSPDTGoldKB-PanelPolyamideIlluminatedUL 94 V-0-Epoxy-----Red---0.4 VA-----------T-1-----------------------
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