Keypad Switches

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Part	Manufacturer	Switch Type	Mounting Feature	Switch Function	Type (Actuator)	Contact Function	Solderability	Center Contact Plating	Color (Actuator)	Housing Material	Body Color	No. of Switches	Angle (Actuator)	Dielectric Withstand Volts (V)	Terminal Material	Electrical Life	DC Maximum Power Rating R Load (Contact)	Insulation Resistance	Circuit Config	Packing Method	Maximum Contact Bounce Time	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	Terminal Length	Material (Actuator)
FSM4JSMATR	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	BLACK	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	TR		6 mm	6 inch				1.568 N			3.6 mm	.05A@12VDC	85 Cel	.05 A		-20 Cel	.055 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V			e4		POLYAMIDE
B3S-1000P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE	ON-OFF						1	0 deg	500VAC		500000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	5 ms	6.6 mm	6 inch	0 inch	IP67	BREAK-BEFORE-MAKE	1.57 N			3.5 mm	.05A@24VDC	70 Cel			-25 Cel	.026 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		.254			24 V	EMBOSSED TAPE
PTS645SM43SMTR92LFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	ROUND TYPE							1		250VAC		100000 Cycle(s)		100000000000 ohm	1X1	TR		6 mm	6 inch				1.57 N			3.45 mm	0.05A@12VDC	60 Cel			-20 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm					12 V			e4
B3U-1000P-B	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	KEYPAD	(N.O.) (N.C.)						1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	5 ms	3 mm	2.5 inch		DUST PROOF		1.99 N			1.2 mm	.05A@12VDC	70 Cel			-25 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm					12 V	ROHS COMPLIANT		e4
B3U-1000P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	KEYPAD	(N.O.) (N.C.)						1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	5 ms	3 mm	2.5 inch		DUST PROOF		1.99 N			1.2 mm	.05A@12VDC	70 Cel			-25 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm					12 V	ROHS COMPLIANT		e4
B3U-1000PM-B	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE	(N.O.) (N.C.)			BLACK			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED	5 ms	4 mm	2.5 inch		IP40		1.5 N			1.2 mm	0.05A@12VDC	70 Cel		SILVER	-25 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm			SILVER		12 V
B3U-1000PM	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE	(N.O.) (N.C.)			BLACK			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED	5 ms	4 mm	2.5 inch		IP40		1.5 N			1.2 mm	0.05A@12VDC	70 Cel		SILVER	-25 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm			SILVER		12 V
KSS341GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LARGE TYPE							1		250			1VA@32VDC	1000000000 ohm	1X1	TAPE AND REEL	3 ms	5.5 mm	3.5 inch		IP40		4 N			1.65 mm	.05A@32VDC	85 Cel			-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm					32 V			e4
7914J-1-000E	Bourns	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSHBUTTON	N.O.-N.C.		GOLD		STAINLESS STEEL		1	0 deg	250VAC	PHOSPHOR BRONZE			100000000 ohm	1X1	TAPE AND REEL		5 mm	5 inch	0 inch	WATER PROOF	SNAP ACTION	3.92 N	THERMOPLASTIC	GOLD	2.54 mm	.1A@16VDC	125 Cel	.1 A	STAINLESS STEEL	-55 Cel	.057 inch	NICKEL PALLADIUM GOLD	MOMENTARY	.1 A	SOLDER		100 mohm	0 inch		STAINLESS STEEL		16 V	CONSULT FACTORY	16 V	e4		SILICON RUBBER
FSM6JSMATR	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	BLACK	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	TR		6 mm	6 inch				1.568 N			3.6 mm	.05A@12VDC	85 Cel	.05 A		-20 Cel	.134 inch		MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V					POLYAMIDE
3-1825910-1	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	BLACK	NYLON	BLACK	1	0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		5.99 mm	5.99 inch				1.568 N	GLASS FILLED NYLON	SILVER	3.61 mm	.05A@24VDC	85 Cel	.05 A	COPPER ALLOY	-35 Cel	.527 inch		MOMENTARY	.05 A	SOLDER		100 mohm		.254	COPPER ALLOY	4	24 V				.138 inch	NYLON
KMR211GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STANDARD TYPE							1							1X1	TAPE AND REEL	1 ms	4.1 mm	2.8 inch		IP40		1.5 N			1.4 mm	.05A@32VDC	85 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	KMR						32 V
1825910-6	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	ROUND TYPE			SILVER	BLACK	NYLON	BLACK	1				100000 Cycle(s)			1X1	BULK		5.99 mm	5.99 inch				1.568 N			3.61 mm	0.05A@24VDC	85 Cel	.05 A		-35 Cel	.055 inch		MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY	4	24 V					POLYBUTYLENE TEREPHTHALATE
TL3340AF160QG	E-switch	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST				SILVER		POLYPHTHALAMIDE		1		500VDC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	TR		4 mm	3.3 inch				2.06 N		SILVER	2.55 mm	0.05A@12VDC	85 Cel			-35 Cel		Silver/Nickel (Ag/Ni)	MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm		0.2			12 V			e4		POLYPHTHALAMIDE (PPA)
2-1825910-7	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	BLACK	NYLON	BLACK	1	0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		5.99 mm	5.99 inch				1.568 N		SILVER	3.61 mm	.05A@24VDC	85 Cel	.05 A	COPPER ALLOY	-35 Cel	.37 inch		MOMENTARY	.05 A	SOLDER		100 mohm		.254	COPPER ALLOY	4	24 V	UL			.138 inch	NYLON
1825910-2	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	BLACK	NYLON	BLACK	1				100000 Cycle(s)			1X1	BULK		5.99 mm	5.99 inch				1.568 N			3.61 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.028 inch	Silver (Ag) - with Nickel (Ni) barrier	MOMENTARY	.05 A	SOLDER					COPPER ALLOY		24 V			e4		POLYBUTYLENE TEREPHTHALATE
KSC221GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE			SILVER				1					1VA@32VDC	1000000000 ohm	1X1	TAPE AND REEL	1 ms	6.2 mm	6.2 inch		IP67		1.7 N		SILVER	2.6 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm			SILVER		32 V			e4
KSS241GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STANDARD TYPE							1		250		100000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TAPE AND REEL	3 ms	5.5 mm	3.5 inch		IP40		4 N			1.65 mm	.05A@32VDC	85 Cel			-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.3			32 V			e4
1-1825027-1	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	BUTTON TYPE	OFF-(ON)		SILVER	BLACK	NYLON	BLACK	1		500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		7.11 mm	6.62 inch				1.568 N	NYLON	SILVER OVER NICKEL	7.01 mm	.05A@24VDC	105 Cel	.05 A	COPPER ALLOY	-20 Cel	.226 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.25	COPPER ALLOY	4	24 V				.138 inch	POLYBUTYLENE TEREPHTHALATE
1825027-5	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	BUTTON TYPE	OFF-(ON)		SILVER	BLACK	NYLON	BLACK	1		500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		7.11 mm	6.63 inch				1.568 N	NYLON	SILVER OVER NICKEL	7.01 mm	.05A@24VDC	105 Cel	.05 A	COPPER ALLOY	-20 Cel	.049 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.25	COPPER ALLOY	4	24 V				.138 inch	POLYBUTYLENE TEREPHTHALATE
KSC341JLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	HARD TYPE			SILVER				1				300000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TAPE AND REEL	1 ms	6.2 mm	6.2 inch		IP67		3 N		SILVER	2.5 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm			SILVER		32 V			e4
KMS231GLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STANDARD TYPE		REFLOW					1		250VDC		100000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		3.6 N			1.42 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.3	SILVER		32 V	ROHS COMPLIANT		e4
FSM2JSMAATR	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	WHITE	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	TR		6 mm	6 inch				2.548 N			3.6 mm	.05A@12VDC	85 Cel	.05 A		-20 Cel	.028 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V			e4		NYLON
1571563-4	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	WHITE	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	TR		6 mm	6 inch				2.548 N			3.6 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.055 inch		MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V					NYLON
4-1437565-9	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	BLACK	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	BULK		6 mm	6 inch				1.568 N			3.6 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.134 inch		MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V					POLYAMIDE
KMR221GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STANDARD TYPE							1							1X1	TAPE AND REEL	1 ms	4.1 mm	2.8 inch		IP40		2.5 N			1.4 mm	.05A@32VDC	85 Cel			-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	KMR2						32 V			e4
TL3301SPF160QG	E-switch	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST				SILVER	BLACK			1		250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR		6 mm	6 inch				2.06 N		SILVER	3.6 mm	0.05A@12VDC	70 Cel			-20 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.25			12 V			e4
4-1437565-1	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	BLACK	POLYAMIDE	BROWN	1	0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		6 mm	6 inch				1.568 N		SILVER OVER NICKEL	3.6 mm	.05A@24VDC	85 Cel	.05 A	COPPER ALLOY	-35 Cel	.055 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		.254	COPPER ALLOY		24 V	ROHS COMPLIANT		e4		POLYAMIDE
3-1437565-0	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	GRAY	POLYAMIDE	BROWN	1	0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	TR		6 mm	6 inch		MOLDED		1.568 N		SILVER OVER NICKEL	3.68 mm	0.05A@24VDC	85 Cel	.05 A	COPPER ALLOY	-35 Cel	.028 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		2.032	COPPER ALLOY		24 V			e4		POLYPHENYLENE SULPHIDE
B3S-1000	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE	ON-OFF						1	0 deg	500VAC		500000 Cycle(s)		100000000 ohm	1X1	BAG	5 ms	6.6 mm	6 inch	0 inch	IP67	BREAK-BEFORE-MAKE	1.57 N			3.5 mm	.05A@24VDC	70 Cel			-25 Cel	.026 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		.254			24 V	BAGS		e4
1437566-4	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST		OFF-(ON)		SILVER	BLACK	POLYESTER	BROWN	1				20000 Cycle(s)			1X1	TR		6 mm	3.5 inch				1.764 N			3.5 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.042 inch		MOMENTARY-TACTILE	.05 A	SOLDER					BRASS		24 V					POLYAMIDE
B3S-1002P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE				YELLOW			1		500VAC		300000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	5 ms	6.6 mm	6 inch		IP67		2.26 N			3.5 mm	.05A@24VDC	70 Cel			-25 Cel	.035 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		.254			24 V	EMBOSSED TAPE
B3F-1000	Omron	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	FLAT PLUNGER TYPE			SILVER	IVORY			1		500VAC		1000000 Cycle(s)		100000000 ohm	1X1	BAG; BULK	5 ms	6 mm	6 inch				1.27 N		SILVER	3.4 mm	.05A@24VDC	70 Cel			-25 Cel	.035 inch	Gold (Au)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm				4	24 V	BAG PACKAGING		e4	.138 inch
1825968-2	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	BLACK				0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		1000000000 ohm		BULK		7.112 mm	7.0104 inch					NYLON	SILVER OVER NICKEL		0.05A@24VDC	105 Cel	.05 A	COPPER ALLOY	-40 Cel				.05 A	SOLDER		50 mohm		6.35	PHOSPHOR BRONZE	4	24 V	UL			.138 inch	NYLON
2-1437565-7	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	PUSHBUTTON	OFF-(ON)		SILVER	GRAY	POLYAMIDE	BROWN	1	0 deg	500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		6 mm	6 inch		MOLDED		1.568 N	POLYPHENYLENE SULPHIDE	SILVER OVER NICKEL	3.6 mm	.05A@24VDC	85 Cel	.05 A	COPPER ALLOY	-35 Cel	.028 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		2.032	COPPER ALLOY		24 V	ROHS AND ELV COMPLIANT				POLYAMIDE
B3U-3000P	Omron	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	KEYPAD	(N.O.) (N.C.)						1		250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR	5 ms	3 mm	2.5 inch		DUST PROOF		2.08 N			1.2 mm	.05A@12VDC	70 Cel			-25 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm					12 V	ROHS COMPLIANT		e4
PTS810SJM250SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		GRAY			1		250VAC		150000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.2 mm	3.2 inch				1.57 N			1.8 mm	0.05A@16VDC	85 Cel			-40 Cel	.028 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm		0.15			16 V			e4
FSM2JSMAA	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	WHITE	POLYAMIDE	BROWN	1				100000 Cycle(s)			1X1	BULK		6 mm	6 inch				2.548 N			3.6 mm	.05A@12VDC	85 Cel	.05 A		-20 Cel	.028 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER					COPPER ALLOY		24 V			e4		NYLON
B3FS-1000P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	FLAT PLUNGER TYPE							1				1000000 Cycle(s)			1X1	TAPE AND REEL	5 ms	6.3 mm	6 inch				1.27 N			2.6 mm	.05A@24VDC	70 Cel			-25 Cel			MOMENTARY-TACTILE	.05 A	SOLDER							24 V
PTS810SJK250SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		WHITE			1		250VAC		50000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.2 mm	3.2 inch				3.23 N			1.8 mm		85 Cel			-40 Cel	.028 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm		0.15			16 V			e4
FSMSM	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST		OFF-(ON)		SILVER	BLACK	POLYESTER	BROWN	1				20000 Cycle(s)			1X1	BULK		6 mm	3.5 inch				1.764 N			3.5 mm	.05A@12VDC	85 Cel	.05 A		-40 Cel	.042 inch	Tin/Silver (Sn/Ag)	MOMENTARY-TACTILE	.05 A	SOLDER					BRASS		24 V			e2		POLYAMIDE
1825027-8	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	BUTTON TYPE	OFF-(ON)		SILVER	BLUE	NYLON	BLACK	1		500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	BULK		7.11 mm	6.61 inch				1.568 N	NYLON	SILVER OVER NICKEL	7.01 mm	.05A@24VDC	105 Cel	.05 A	COPPER ALLOY	-20 Cel	.128 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.25	COPPER ALLOY	4	24 V				.138 inch	POLYBUTYLENE TEREPHTHALATE
3-1825910-2	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	RED	NYLON	BLACK	1				100000 Cycle(s)			1X1	BULK		5.99 mm	5.99 inch				2.548 N			3.61 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.527 inch		MOMENTARY	.05 A	SOLDER					COPPER ALLOY		24 V					NYLON
KMS231GPLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STANDARD TYPE		REFLOW					1		250VDC		100000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		3.6 N			1.42 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm		0.3	SILVER		32 V	ROHS COMPLIANT, WITH PEGS		e4
1-1825910-4	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST				SILVER	BLACK	NYLON	BLACK	1				100000 Cycle(s)			1X1	BULK		5.99 mm	5.99 inch				1.568 N			3.61 mm	.05A@24VDC	85 Cel	.05 A		-35 Cel	.232 inch		MOMENTARY	.05 A	SOLDER					BRASS		24 V					POLYBUTYLENE TEREPHTHALATE
D6R90F1LFS	ITT Cannon	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	ROUND TYPE		HAND/WAVE		BLACK			1		250		250000 Cycle(s)	3VA@32VDC	100000000 ohm	1X1	BOX; BULK	10 ms	12 mm					1.3 N			5.8 mm	.1A@32VDC	85 Cel			-20 Cel			MOMENTARY-TACTILE	.1 A	SOLDER		100 mohm		2		4	32 V				.137 inch
KSC241JLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE			SILVER				1				300000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TAPE AND REEL	1 ms	6.2 mm	6.2 inch		IP67		3.5 N		SILVER	2.5 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm			SILVER		32 V			e4
KMR231GLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STANDARD TYPE							1							1X1	TAPE AND REEL	1 ms	4.1 mm	2.8 inch		IP40		3.75 N			1.4 mm	.05A@32VDC	85 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	KMR						32 V

Keypad Switches

Keypad switches are electronic switches that use a matrix of buttons or keys to input data or control functions. They are commonly used in consumer electronics, industrial control systems, and medical devices.

Keypad switches typically consist of a set of buttons or keys arranged in a matrix pattern, which are connected to a printed circuit board (PCB). When a button or key is pressed, it completes a circuit on the PCB, sending a signal to a microcontroller or other control system.

Keypad switches come in different configurations, including membrane keypads, elastomeric keypads, and mechanical keypads. Membrane keypads use a thin, flexible membrane to activate the switch, while elastomeric keypads use a rubber or silicone dome to provide tactile feedback. Mechanical keypads use a physical switch mechanism, similar to a keyboard.