SPDT Pushbutton Switches 337

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	Contact Function	Solderability	AC Maximum Rating R Load (Contact)	Center Contact Plating	Color (Actuator)	Housing Material	Angle (Actuator)	Dielectric Withstand Volts (V)	Terminal Material	Electrical Life	Illumination	Insulation Resistance	Packing Method	Body Length/Diameter	Body Width	Length (Bushing)	Sealing	Contact Timing	Maximum Operating Force	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Maximum Operating Temperature	Maximum AC Contact Current	Center Contact Material	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	Diameter (Bushing)	Actuator Travel (mm)	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	JESD-609 Code	Type (Bushing)	Terminal Length	AC Maximum Power Rating R Load (Contact)	Material (Actuator)
A16L-TRM-5D-1	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			5A@125VAC							100000 Cycle(s)	RED LED			18 mm	15.8 inch		IP40		4.41 N			21.1 mm	3A@30VDC	55 Cel	5 A		-10 Cel			MOMENTARY	3 A	SOLDER	A16						30 V		125 V
A9P11-0031	Omron	PUSHBUTTON SWITCH	THROUGH HOLE-STRAIGHT	SPDT	PLUNGER	ON-ON		.05A@60VAC	GOLD	GRAY		0 deg	500VAC		50000 Cycle(s)		1000000000 ohm	BAG	8.4 mm	5.6 inch	.098 inch	IP64		6.86 N		GOLD	7.5 mm	.05A@60VDC	80 Cel	.05 A		-20 Cel	.217 inch	Gold (Au)	ALTERNATE	.05 A	SOLDER	A9P	50 mohm	.197 inch			5	60 V	ROHS COMPLIANT	60 V	e4		.118 inch
A9PS16-0012	Omron	PUSHBUTTON SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	PUSHBUTTON	OFF-(ON)		.1A@28VAC				0 deg	500VAC		50000 Cycle(s)		500000000 ohm	TRAY	7 mm	5.6 inch	.062 inch	IP64		4.9 N			5 mm	.1A@28VDC	85 Cel	.1 A		-20 Cel	.13 inch		MOMENTARY	.1 A	SOLDER		80 mohm					28 V		28 V			.102 inch
A9PS16-0013	Omron	PUSHBUTTON SWITCH	THROUGH HOLE-RIGHT ANGLE	SPDT	PUSHBUTTON	OFF-(ON)		.1A@28VAC				0 deg	500VAC		50000 Cycle(s)		500000000 ohm	TRAY	5.6 mm	5.5 inch	.062 inch	IP64		4.9 N			7 mm	.1A@28VDC	85 Cel	.1 A		-20 Cel	.13 inch		MOMENTARY	.1 A	SOLDER		80 mohm					28 V		28 V			.102 inch
A3CJ-90A1-05EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	RECTANGULAR TYPE			1A@125VAC							1000000 Cycle(s)	GREEN LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			MOMENTARY	1 A	SOLDER							30 V		125 V
A3CJ-90A1-05ER	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	RECTANGULAR TYPE			1A@125VAC							1000000 Cycle(s)	RED LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			MOMENTARY	1 A	SOLDER							30 V		125 V
A3CJ-90A1-24EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	RECTANGULAR TYPE			1A@125VAC							1000000 Cycle(s)	GREEN LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			MOMENTARY	1 A	SOLDER							30 V		125 V
A3CJ-90A1-24ER	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	RECTANGULAR TYPE			1A@125VAC							1000000 Cycle(s)	RED LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			MOMENTARY	1 A	SOLDER							30 V		125 V
A3CJ-90B1-05EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	RECTANGULAR TYPE			1A@125VAC							100000 Cycle(s)	GREEN LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			ALTERNATE	1 A	SOLDER							30 V		125 V
A3CT-90A1-24EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	ROUND TYPE			1A@125VAC							1000000 Cycle(s)	GREEN LED											20 mm	1A@30VDC	55 Cel	1 A		-10 Cel			MOMENTARY	1 A	SOLDER							30 V		125 V
A3PA-90A11-24ER	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			5A@125VAC							200000 Cycle(s)	RED LED			52 mm	32 inch		IP40		5.88 N			25 mm	3A@30VDC	40 Cel	5 A		-10 Cel			MOMENTARY	3 A	QUICK CONNECT/SOLDER	A3P						30 V		125 V
A3PA-90A11-28	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			5A@125VAC							200000 Cycle(s)	RED LAMP			52 mm	32 inch		IP40		5.88 N			25 mm	3A@30VDC	50 Cel	5 A		-10 Cel			MOMENTARY	3 A	QUICK CONNECT/SOLDER	A3P						30 V		125 V
A3PJ-90A11-24ER	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	RECTANGULAR TYPE			5A@125VAC							200000 Cycle(s)	RED LED			52 mm	32 inch		IP40		5.88 N			25 mm	3A@30VDC	40 Cel	5 A		-10 Cel			MOMENTARY	3 A	QUICK CONNECT/SOLDER	A3P						30 V		125 V
A3PJ-90B11-24ER	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	RECTANGULAR TYPE			5A@125VAC							200000 Cycle(s)	RED LED			52 mm	32 inch		IP40		6.86 N			25 mm	3A@30VDC	40 Cel	5 A		-10 Cel			ALTERNATE	3 A	QUICK CONNECT/SOLDER	A3P						30 V		125 V
2VAQ-4B	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				29.2 mm	29 inch		IP00		4.9 N			25.3 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
2VAQ-4R	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				29.2 mm	29 inch		IP00		4.9 N			25.3 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
2VAQ-4Y	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				29.2 mm	29 inch		IP00		4.9 N			25.3 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4A-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4B-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4B-L	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4G-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4G-L	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4R-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4W-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4Y-K	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
VAQ-4Y-L	Omron	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT				15A@250VAC							100000 Cycle(s)				28 mm	21.9 inch		IP00		1.96 N			18 mm	15A@8VDC	80 Cel	15 A		-25 Cel			MOMENTARY	15 A	QUICK CONNECT	VAQ						8 V		250 V
A3AA-90A1-00EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			3A@125VAC							50000 Cycle(s)	GREEN LED											12.5 mm	2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AA-90A1-00G	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			3A@125VAC							50000 Cycle(s)												12.5 mm	2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AA-90A1-00L	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			3A@125VAC							50000 Cycle(s)												12.5 mm	2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AA-91A1-00H	Omron	PUSHBUTTON SWITCH	THROUGH HOLE-STRAIGHT	SPDT	SQUARE TYPE			3A@125VAC							50000 Cycle(s)												12.5 mm	2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AT-90A1-00A	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)				15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AT-90A1-00L	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)				15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AT-90A1-00R	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)				15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
A3AT-90B1-00EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)	GREEN LED			15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			ALTERNATE	2 A	SOLDER	A3A						30 V		125 V
A3AT-90B1-00G	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)				15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			ALTERNATE	2 A	SOLDER	A3A						30 V		125 V
A3AT-91A1-00EG	Omron	PUSHBUTTON SWITCH	THROUGH HOLE-STRAIGHT	SPDT	ROUND TYPE			3A@125VAC							50000 Cycle(s)	GREEN LED			15.2 mm	12.7 inch								2A@30VDC	55 Cel	3 A		-10 Cel			MOMENTARY	2 A	SOLDER	A3A						30 V		125 V
NP8S2D203QE	C & K Components	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	STANDARD TYPE				SILVER				1000VAC	COPPER	25000 Cycle(s)		1000000000 ohm		11.9 mm		.215 inch	EPOXY TERMINAL SEALED; IP68		8 N	POLYBUTYLENE TEREPHTHALATE	SILVER	11.15 mm	3A@28VDC	105 Cel		COPPER ALLOY	-55 Cel	.283 inch	SILVER	MOMENTARY	3 A	SOLDER		50 mohm		1.6002		4	28 V			e4		.096 inch		POLYBUTYLENE TEREPHTHALATE
NP8S2D2W4QE	C & K Components	PUSHBUTTON SWITCH	PANEL MOUNT-THREADED	SPDT	STANDARD TYPE				SILVER				1000VAC	COPPER	25000 Cycle(s)		1000000000 ohm		11.9 mm		.215 inch	EPOXY TERMINAL SEALED; IP68		8 N	POLYBUTYLENE TEREPHTHALATE	SILVER	11.15 mm	3A@28VDC	105 Cel		COPPER ALLOY	-55 Cel	.283 inch	SILVER	MOMENTARY	3 A	WIRE		50 mohm		1.6002		4	28 V			e4				POLYBUTYLENE TEREPHTHALATE
A3PA-90A11-24EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			5A@125VAC							200000 Cycle(s)	GREEN LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
A3PA-90A11-24EO	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			5A@125VAC							200000 Cycle(s)	ORANGE LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
A3PA-90A11-24EW	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	SQUARE TYPE			5A@125VAC							200000 Cycle(s)	WHITE LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
A3PJ-90A11-24EG	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	RECTANGULAR TYPE			5A@125VAC							200000 Cycle(s)	GREEN LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
A3PJ-90A11-24EO	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	RECTANGULAR TYPE			5A@125VAC							200000 Cycle(s)	ORANGE LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
A3PJ-90A11-24EW	Omron	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	RECTANGULAR TYPE			5A@125VAC							200000 Cycle(s)	WHITE LED			52 mm	32 inch		IP40		5.88 N			25 mm		40 Cel	5 A		-10 Cel			MOMENTARY		QUICK CONNECT/SOLDER	A3P								125 V
8121SY3ZGE	C & K Components	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	PUSHBUTTON		MIL-STD	1A@120VAC	GOLD OVER NICKEL		STAINLESS STEEL		1000VRMS	COPPER ALLOY	60000 Cycle(s)		1000000000 ohm		12.7 mm	6.858 inch	.25 inch	EPOXY	BREAK-BEFORE-MAKE			GOLD OVER NICKEL	26.2382 mm	1A@28VDC	75 Cel	1 A		-30 Cel		GOLD OVER NICKEL	VERTICAL	1 A	SOLDER LUG		100 mohm					28 V		120 V	e4	1/4-40		0.4VA@20VAC
MB2011LS1W01-CA	Nkk Switches	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	PUSHBUTTON	ON-(ON)	WAVE	3A@250VAC	SILVER	BLACK	STAINLESS STEEL	0 deg	1500VAC	COPPER ALLOY	25000 Cycle(s)		1000000000 ohm		13.0048 mm	7.8994 inch	.335 inch	EPOXY	SLOW-MAKE/-BREAK		DIALLYL PHTHALATE	SILVER	41.6306 mm		85 Cel	3 A	SILVER	-15 Cel	.457 inch		MOMENTARY		SOLDER LUG		10 mohm	.25 inch	4.445	SILVER	3			250 V		1/4-40	.157 inch		POLYCARBONATE
MB2011SB1W01-CA	Nkk Switches	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	PUSHBUTTON	ON-(ON)	WAVE	3A@250VAC	SILVER	BLACK	STAINLESS STEEL	0 deg	1500VAC	COPPER ALLOY	25000 Cycle(s)		1000000000 ohm		13.0048 mm	7.8994 inch	.472 inch	EPOXY	SLOW-MAKE/-BREAK		DIALLYL PHTHALATE	SILVER	42.2656 mm		85 Cel	3 A	SILVER	-15 Cel	.523 inch	GOLD OVER NICKEL/SILVER	MOMENTARY		SOLDER LUG	M	10 mohm	.472 inch	1.8034	SILVER				250 V	e4	M12P1	.157 inch		POLYSTYRENE
MB2011SB1W01-CC	Nkk Switches	PUSHBUTTON SWITCH	PANEL MOUNT	SPDT	PUSHBUTTON	ON-(ON)	WAVE	3A@250VAC	SILVER	RED	STAINLESS STEEL	0 deg	1500VAC	COPPER ALLOY	25000 Cycle(s)		1000000000 ohm		13.0048 mm	7.8994 inch	.472 inch	EPOXY	SLOW-MAKE/-BREAK		DIALLYL PHTHALATE	SILVER	42.2656 mm		85 Cel	3 A	SILVER	-15 Cel	.523 inch	GOLD OVER NICKEL/SILVER	MOMENTARY		SOLDER LUG	M	10 mohm	.472 inch	1.8034	SILVER				250 V	e4	M12P1	.157 inch		POLYSTYRENE

Pushbutton Switches

Pushbutton switches are electronic switches that are activated by pressing a button or actuator. They are commonly used in a variety of applications, such as industrial control systems, consumer electronics, and medical devices.

Pushbutton switches typically consist of a housing, a button or actuator, and a set of electrical contacts. When the button or actuator is pressed, it completes a circuit between the contacts, allowing electrical current to flow through the switch.

Pushbutton switches come in different configurations, including momentary, latching, and toggle switches. Momentary switches are activated only while the button or actuator is pressed, while latching switches remain in the on or off position until manually reset. Toggle switches have a lever or toggle that can be flipped to turn the switch on or off.

Pushbutton switches offer several advantages over other types of switches. They provide a simple and easy-to-use means of controlling circuits, and they offer tactile feedback that can help to ensure reliable operation. They are also highly durable and can withstand frequent use and harsh environments.