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NKK Switches
Pushbutton 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.

Pushbutton Switches - 型号列表

1,405 parts in total

Mfr Part #	Quantity Available	Price	Part # Aliases	Product Category	RoHS	Voltage Rating	Switch Function	Contact Rating @ Voltage	Contact Form	Contact Finish	Housing Material	Termination Style	Number of Positions	Key Type	Other Specifications	Standard Package	Circuit	Current Rating (Max)	Actuator Type	Mounting Type	Angle of Throw	Bushing, Grommet Type	Key Removable Positions	Other Names	Switch Function/Rating	EU RoHS	Voltage - Input (Min)	Depth	Height	Terminal Type	Contact Material	Length - Overall	Material - Frame	Switch Actuation Level	Material - Housing & Prism	Type	Mechanical Life	Operating Temperature	Power - Rated	Tariff No	Current - Max/Contact	Voltage - Rated AC (Phase to Ground/Neutral)	Weight	Actuator Style/Size	Contact Layout, Typical	Series
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	10	1: $102.00	CK-L12BTS1-V2U-003	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 only	-	ON None ON	Compliant	250	22	40	Solder Lug	Silver	22	Brass	SPDT	Liquid Crystal Polymer/(Glass Fib...	High Security	30000	70	-	-	-	-	-	-	-	-
2 CKL12ATW01-006 Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#006 3A LUG SW KEYLOCK 19MM KEYCODE 006 250V NKK Switches	10	1: $84.728	CK-L12ATS1-V2U-006	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 and 3	CKL12ATW01006	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
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	29	1: $92.48	CK-M12BFS1-UNC-002	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Polybutylene Terephthalate, Glass Fiber Reinforced	Solder Lug	2	Flat	90 deg	1	SPDT	3 A	Flat Key	Panel Mount	90°	16 mm	1 only	CKM12BFW01002	:On-None-On	-	-	-	-	-	-	-	-	-	-	-	-	-	-	85365080	:3A	:250V	0	:Flat	:SPDT	-
CKL12ATW01-014 Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#014 3A LUG SWITCH KEYLOCK 19MM KEYCODE 014 NKK Switches	10	1: $83.64	CK-L12ATS1-V2U-014	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 and 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKL12AFW01-006 Keylock Switches 19MM ON-ON FLAT KEY #006 RMVBLE 2 POS 3A SWITCH KEYLOCK 19MM KEYCODE 006 NKK Switches	14	1: $84.728	CK-L12AFS1-V2U-006	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Flat	90 deg	1	SPDT	3 A	Flat Key	Panel Mount	90°	19 mm	1 and 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKM13EFW01-006 Keylock Switches ON-OFF-ON 3A LUG FLT KY#06 RMVE 1POS 16MM SWITCH KEYLOCK 16MM KEYCODE 006 NKK Switches	46	1: $91.528	CK-M13EFS1-UNC-006	Keylock Switches	RoHS Compliant	250 V	ON - OFF - ON	3 A at 250 V	SPDT	Silver	Polybutylene Terephthalate, Glass Fiber Reinforced	Solder Lug	3	Flat	45 deg	1	SPDT	3 A	Flat Key	Panel Mount	45°	16 mm	2 only	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKL12ATW01-050 Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#050 3A LUG SW KEYLOCK 19MM KEYCODE 050 250V NKK Switches	10	1: $84.728	CK-L12ATS1-V2U-050	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 and 3	CKL12ATW01050	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CKM12ATW01-006 Keylock Switches SPDT 3A 16MM ON-ON TUBE KEY HIGH SECURITY KEYLOCK/SOLDER LUG NKK Switches	10	1000: $173.8352	CK-M12ATS1-UNC-006	Keylock Switches	RoHS Compliant By Exemption	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Polybutylene Terephthalate, Glass Fiber Reinforced	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	16 mm	1 and 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	*
2 CKL12BTW01-015 Keylock Switches 19mm On-None-On Tubular, Key #015 Switch Key Lock ON None ON SPDT 90° Tubular Key 3A 250VAC Solder Lug 30000Cycles Panel Mount SWITCH KEYLOCK 19MM KEYCODE 015 NKK Switches	17	1: $84.728	CK-L12BTS1-V2U-015	Keylock Switches	RoHS Compliant By Exemption	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 only	-	ON None ON	Compliant	250	22	40	Solder Lug	Silver	22	Brass	SPDT	Liquid Crystal Polymer/(Glass Fib...	High Security	30000	70	-	-	-	-	-	-	-	-
2 CKL12BFW01-013 Keylock Switches 19MM ON-ON RMVE 1POS FLAT KEY#013 3A LUG SWITCH KEYLOCK 19MM KEYCODE 013 NKK Switches	86	1: $84.728	CK-L12BFS1-V2U-013	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Flat	90 deg	1	SPDT	3 A	Flat Key	Panel Mount	90°	19 mm	1 only	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CKL12ATW01-046 Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#046 3A LUG SWITCH KEYLOCK 19MM KEYCODE 046 NKK Switches	10	1: $83.64	CK-L12ATS1-V2U-046	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 and 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SK24EG30-RO Keylock Switches RT ANGLE PC MOUNT KEYLOCK NKK Switches	10	1: $131.172	633-SK24EG30 SK-24EBKH4 SK24EG30	Keylock Switches	RoHS Compliant	28 V	ON - ON - ON	0.4 VA	DP3T	Gold	Polyamide, Glass Fiber Reinforced	Right Angle PC	1	Flat	45 deg	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.4 VA	-	-	-	-	-	-	-
2 CKL12BTW01-036 Keylock Switches 19mm On-None-On Tubular, Key #036 SWITCH KEYLOCK 19MM KEYCODE 036 NKK Switches	10	1: $83.64	CK-L12BTS1-V2U-036	Keylock Switches	RoHS Compliant By Exemption	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 only	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKL12BTW01-017 Keylock Switches 19mm On-None-On Tubular, Key #017 Switch Key Lock ON None ON SPDT 90° Tubular Key 3A 250VAC Solder Lug 30000Cycles Panel Mount SWITCH KEYLOCK 19MM KEYCODE 017 NKK Switches	75	1: $84.728	CK-L12BTS1-V2U-017	Keylock Switches	RoHS Compliant By Exemption	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 only	-	ON None ON	Compliant	250	22	40	Solder Lug	Silver	22	Brass	SPDT	Liquid Crystal Polymer/(Glass Fib...	High Security	30000	70	-	-	-	-	-	-	-	-
CKL12ATW01-013 Keylock Switches 19MM ON-ON RMVE 2POS TUBE KEY#013 3A LUG SWITCH KEYLOCK 19MM KEYCODE 013 NKK Switches	10	1: $83.64	CK-L12ATS1-V2U-013	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 and 3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CKL12AFW01-005 Keylock Switches 19MM ON-ON FLAT KEY #005 RMVBLE 2 POS 3A SW KEYLOCK 19MM KEYCODE 005 250V NKK Switches	10	1: $94.248	CK-L12AFS1-V2U-005	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Flat	90 deg	1	SPDT	3 A	Flat Key	Panel Mount	90°	19 mm	1 and 3	CKL12AFW01005	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKM13EFW01-001 Keylock Switches ON-OFF-ON 3A LUG FLT KY#01 RMVE 1POS 16MM SWITCH KEYLOCK 16MM KEYCODE 001 NKK Switches	41	1: $91.528	CK-M13EFS1-UNC-001	Keylock Switches	RoHS Compliant	250 V	ON - OFF - ON	3 A at 250 V	SPDT	Silver	Polybutylene Terephthalate, Glass Fiber Reinforced	Solder Lug	3	Flat	45 deg	1	SPDT	3 A	Flat Key	Panel Mount	45°	16 mm	2 only	Q2208572	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKM12AFW01-007 Keylock Switches SPDT SWITCH KEYLOCK 16MM KEYCODE 007 NKK Switches	10	1: $91.528	CK-M12AFS1-UNC-007	Keylock Switches	RoHS Compliant	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Polybutylene Terephthalate, Glass Fiber Reinforced	Solder Lug	2	Flat	90 deg	10	SPDT	3 A	Flat Key	Panel Mount	90°	16 mm	1 and 3	Q2084908	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 CKL12BTW01-035 Keylock Switches 19mm On-None-On Tubular, Key #035 SWITCH KEYLOCK 19MM KEYCODE 035 NKK Switches	15	1: $84.728	CK-L12BTS1-V2U-035	Keylock Switches	RoHS Compliant By Exemption	250 V	ON - NONE - ON	3 A at 250 V	SPDT	Silver	Zinc Alloy	Solder Lug	2	Tubular	90 deg	1	SPDT	3 A	Tubular Key	Panel Mount	90°	19 mm	1 only	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SK12BG13-RO Keylock Switches SPDT ON-ON .4VA BRKT PC KEY REMOVE 1 POS NKK Switches	10	1: $78.744	633-SK12BG13 SK-12BBKB4 SK12BG13	Keylock Switches	RoHS Compliant	28 V	ON - NONE - ON	0.4 VA	SPDT	Gold	Polyamide, Glass Fiber Reinforced	Straight PC with Bracket	1	Flat	90 deg	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.4 VA	-	-	-	-	-	-	-