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)	Illumination	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	Actuator Travel (mm)	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	JESD-609 Code	Terminal Length	Material (Actuator)
0E6100K0	C & K Components	KEYPAD SWITCH																																								KSC4V2
1.12.000.501/0000	C & K Components	KEYBOARD	THROUGH HOLE-STRAIGHT	DPST								2				50000 Cycle(s)				1X2		10 ms	37.8 mm	18.8 inch		IP40		12 N			9 mm	10A@50VDC	70 Cel			-25 Cel			MOMENTARY	10 A	SOLDER	1.12.000.501/0000					50 V
430152043826	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW	SILVER	WHITE	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	200000 Cycle(s)			100000000 ohm	1X1	TR	10 ms	6.2 mm	6.2 inch				3.04 N	LIQUID CRYSTAL POLYMER	SILVER	3.3 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.037 inch		MOMENTARY	.05 A	SOLDER		100 mohm	0.25	STAINLESS STEEL		12 V				LIQUID CRYSTAL POLYMER
4FSH922	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST								1				10000000 Cycle(s)		GREEN LED		1X1			10.3 mm	10.3 inch		IP67					6.4 mm	.05A@24VDC	160 Cel			-40 Cel			MOMENTARY	.05 A	SOLDER						24 V
4FSH92242	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST								1				10000000 Cycle(s)		GREEN/YELLOW LED		1X1			10.3 mm	10.3 inch		IP67					6.4 mm	.05A@24VDC	160 Cel			-40 Cel			MOMENTARY	.05 A	SOLDER						24 V
ADTS648RV	Apem Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	STEM			SILVER	BLACK	STAINLESS STEEL	BLACK	1	0 deg	250VAC	BRASS	100000 Cycle(s)			100000000 ohm	1X1	BAG; BULK		6.2 mm	6.2 inch				3.04 N	THERMOPLASTIC	SILVER	3.5 mm	.05A@12VDC	70 Cel		PHOSPHOR BRONZE	-25 Cel	.15 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	ADTS	100 mohm	.254	PHOSPHOR BRONZE	4	12 V		e4	.138 inch	THERMOPLASTIC
B3W-4050	Omron	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	PROJECTED TYPE	OFF-(ON)			WHITE			1	0 deg	500VAC		3000000 Cycle(s)			100000000 ohm	1X1	BAG	5 ms	12 mm	12 inch	0 inch	IP67	BREAK-BEFORE-MAKE	1.96 N			3.55 mm	.05A@24VDC	70 Cel			-25 Cel	.148 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	B3W	100 mohm			6	24 V	BAG PACKAGING	e4	.138 inch
DTSA-62N-V	Apem Components	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	PUSHBUTTON							1	0 deg			200000 Cycle(s)				1X1			7.4168 mm	7.1882 inch				2.06 N			6.5532 mm	0.05A@12VDC	70 Cel			-25 Cel	.052 inch		MOMENTARY-TACTILE	.05 A	SOLDER			.254		4	12 V			.138 inch
EVQP2F02K	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF			BLACK			1		250		200000 Cycle(s)			100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	4.7 mm	3.5 inch			SNAP ACTION	5 N			1.65 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER		100 mohm	2.5			15 V		e4
EVQPF008K	Panasonic	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST								1				100000 Cycle(s)				1X1	BAG; BOX	8 ms	7.5 mm	7.5 inch				1.4 N			7.4 mm	.02A@15VDC	70 Cel			-20 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER						15 V		e4
FSMIJ62AR04	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	RECTANGULAR TYPE	OFF-(ON)	WAVE	SILVER	BROWN	THERMOPLASTIC	BLACK	1		250VAC	BRASS	500000 Cycle(s)		RED LED	100000000 ohm	1X1	BOX; TUBE		6.1 mm	6.1 inch				1.57 N		SILVER	4.8 mm	0.05A@12VDC	70 Cel	.05 A	STAINLESS STEEL	-25 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.2	BRASS	6	12 V			.138 inch	PA9T/THERMOPLASTIC
FSMIJ62BB04	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	RECTANGULAR TYPE	OFF-(ON)	WAVE	SILVER	BROWN	THERMOPLASTIC	BLACK	1		250VAC	BRASS	500000 Cycle(s)		BLUE LED	100000000 ohm	1X1	BOX; TUBE		6.1 mm	6.1 inch				1.57 N		SILVER	4.8 mm	0.05A@12VDC	70 Cel	.05 A	STAINLESS STEEL	-25 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.2	BRASS	6	12 V			.138 inch	PA9T/THERMOPLASTIC
KMR232NGULCLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW					1		250VRMS		300000 Cycle(s)	1VA@32VDC		1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		3.75 N			1.4 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel	.02 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	.254	SILVER		32 V	ROHS COMPLIANT
KSC741JLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE		REFLOW	SILVER				1		250VRMS	SILVER	300000 Cycle(s)	1VA@32VDC		10000000 ohm	1X1	TR, 13 INCH	1 ms	6.2 mm	6.2 inch		IP67		4.9 N		SILVER	2.9 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.055 inch		MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.4	SILVER		32 V
KSL1M211LFTR	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	LONG HARD PLASTIC TYPE		WAVE					1		250VRMS		1000000 Cycle(s)	1VA@32VDC		1000000000 ohm	1X1	BOX; BULK	1 ms	7.4 mm	7.3 inch		IP60		1.3 N				0.05A@32VDC	85 Cel		SILVER	-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.5	SILVER	4	32 V			.165 inch
MJTP1236B	Apem Components	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	PLUNGER TYPE		WAVE	SILVER	BLACK	STAINLESS STEEL	BLACK	1	0 deg	250VAC	BRASS	100000 Cycle(s)			100000000 ohm	1X1	BULK	10 ms	8.4 mm	6.55 inch		MOLDED		1.86 N	THERMOPLASTIC	SILVER	7.2 mm	.05A@12VDC	70 Cel		PHOSPHOR BRONZE	-20 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	MJTP	100 mohm		BRASS	4	12 V		e4	.138 inch	THERMOPLASTIC
PTS525SK10SMTRLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST								1				100000 Cycle(s)				1X1	TAPE AND REEL		5.25 mm	5.25 inch				2.55 N			1.5 mm	.05A@12VDC	60 Cel			-40 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	PTS525					12 V		e4
PTS636SL43LFS	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW		BLACK			1		250VAC		50000 Cycle(s)			100000000 ohm	1X1	BAG	10 ms	6 mm	3.5 inch		IP40		1.77 N			3.3 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.25		2	12 V			.154 inch
PTS636SM43LFS	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW		BLACK			1		250VAC		50000 Cycle(s)			100000000 ohm	1X1	BAG	10 ms	6 mm	3.5 inch		IP40		2.26 N			3.3 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.3		2	12 V			.154 inch
SKHLACA010	Alps Alpine	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	STEM				GRAY			1		250VAC		50000 Cycle(s)			100000000 ohm	1X1	BULK		6.5 mm	6 inch			SNAP ACTION	1.57 N			3.5 mm	.05A@12VDC	90 Cel			-40 Cel	.031 inch		MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm	.254		2	12 V			.138 inch
SKQYABE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW					1	0 deg	250VAC		50000 Cycle(s)			100000000 ohm	1X1	TAPE AND REEL		6.1 mm	3.7 inch				2.55 N			2.5 mm	.05A@12VDC	85 Cel			-30 Cel		Silver (Ag) - with Nickel (Ni) barrier	MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm	.254			12 V		e4
TL1105BF160Q	E-switch	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST				SILVER				1		250VRMS	BRASS	100000 Cycle(s)			100000000 ohm	1X1			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		4	12 V		e4	.138 inch
ADTSM32SVB	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM			SILVER	SALMON		BLACK	1	0 deg	250VAC	BRASS	50000 Cycle(s)			100000000 ohm	1X1	TUBE		6 mm	3.51 inch				3.14 N		SILVER	3.5 mm	.05A@12VDC	70 Cel			-25 Cel	.059 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm				12 V		e4
DTSA-62K-V	Apem Components	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	PUSHBUTTON							1	0 deg			200000 Cycle(s)				1X1			7.4168 mm	7.1882 inch				1.47 N			6.5532 mm	0.05A@12VDC	70 Cel			-25 Cel	.052 inch		MOMENTARY-TACTILE	.05 A	SOLDER			.254		4	12 V			.138 inch
DTSA-65N-V	Apem Components	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	PUSHBUTTON							1	0 deg			200000 Cycle(s)				1X1			7.4168 mm	7.1882 inch				2.06 N			6.5532 mm	0.05A@12VDC	70 Cel			-25 Cel	.229 inch		MOMENTARY-TACTILE	.05 A	SOLDER			.254		4	12 V			.138 inch
EVQ11U09K	Panasonic	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KNOB TYPE				BLACK			1		250		50000 Cycle(s)			50000000 ohm	1X1	BOX; TAPE AND REEL	8 ms	6 mm	6 inch				3.2 N			3.9 mm	.02A@15VDC	70 Cel			-20 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER		50 mohm	0.25			15 V		e4
EVQP2402W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF			NATURAL			1		250		500000 Cycle(s)			100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	4.7 mm	3.5 inch			SNAP ACTION	2.4 N			1.65 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER		100 mohm	2.5			15 V		e4
EVQPF304R	Panasonic	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST								1				50000 Cycle(s)				1X1	BAG; BOX	8 ms	7.5 mm	7.5 inch				3.2 N			7.4 mm	.02A@15VDC	70 Cel			-20 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER						15 V		e4
EVQPVA05K	Panasonic	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST								1				100000 Cycle(s)				1X1	BOX; TAPE AND REEL	10 ms	6.1 mm	6 inch				2.2 N			3.5 mm	.05A@12VDC	85 Cel			-30 Cel		GOLD/SILVER	MOMENTARY	.05 A	SOLDER	EVQPV					12 V		e4
EVQQ2Y01W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW					1				100000 Cycle(s)			100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	3.5 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER		100 mohm				15 V		e4
FMBN04BD	Nkk Switches	MEMBRANE KEYBOARD	PANEL MOUNT									4		250VAC		1000000 Cycle(s)			100000000 ohm	1X4		10 ms	93 mm	36 inch				6 N			1.2 mm	0.02A@24VDC	55 Cel			-15 Cel			MOMENTARY-TACTILE	.02 A	WIRE		500000 mohm				24 V
FMBN16BD	Nkk Switches	MEMBRANE KEYBOARD	PANEL MOUNT									16		250VAC		1000000 Cycle(s)			100000000 ohm	4X4		10 ms	93 mm	93 inch				6 N			1.2 mm	0.02A@24VDC	55 Cel			-15 Cel			MOMENTARY-TACTILE	.02 A	WIRE		500000 mohm				24 V
KSF0M311LFTR	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	FLAT TYPE		WAVE					1		250VRMS		1000000 Cycle(s)	1VA@32VDC		1000000000 ohm	1X1	BOX; BULK	1 ms	7.4 mm	7.3 inch		IP60		1.9 N			2.6 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.25	SILVER	4	32 V	LOW PROFILE		.165 inch
PTS840GMPSMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST			REFLOW					1		250VAC		100000 Cycle(s)			100000000 ohm	1X1	TR, 13 INCH	10 ms	3.55 mm	3.5 inch				2.26 N			1.35 mm		85 Cel			-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm	0.3			12 V		e4
SKQGADE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SHARP STEM	OFF-ON-(OFF)	REFLOW					1	0 deg	250VAC		100000 Cycle(s)			100000000 ohm	1X1	TR, 15 INCH		5.2 mm	5.2 inch			SNAP ACTION	2.55 N			1.2 mm	.05A@12VDC	90 Cel			-40 Cel	.012 inch	SILVER OVER NICKEL	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm				12 V	ROHS COMPL. W/EMBOSSED TAPING	e4
SKRTLBE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	SHARP STEM		REFLOW					1		250VAC		100000 Cycle(s)			100000000 ohm	1X1	TR		4.4958 mm	3.302 inch				1.6 N			2.54 mm	0.05A@12VDC	85 Cel			-30 Cel	.033 inch		MOMENTARY-TACTILE	.05 A	SOLDER		500 mohm	.2032			12 V
SWT4-J1WTR	Tt Electronics Plc	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM							1								1X1	TAPE AND REEL		4.6 mm	4.6 inch				1.57 N			.5 mm	.05A@12VDC	70 Cel			-20 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	SWT4					12 V
0862.8226	Schurter Ag	KEYPAD SWITCH
1.14.002.116/0000	Rafi & Kg	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	BUTTON TYPE							1				1000000 Cycle(s)				1X1	TUBE	5 ms	6.4 mm	5.1 inch		HERMETICALLY SEALED		5.5 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		Tin (Sn)	MOMENTARY	.1 A	SOLDER						42 V		e3
1301.9501	Schurter Ag	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST			REFLOW					1			BRASS	100000 Cycle(s)				1X1	BOX	.1 ms	7.5 mm	7 inch		IP40		2.1 N				.05A@12VDC	70 Cel			-20 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	0.25		4	12 V	LOOSE IN BOXES PACKAGING	e4	.138 inch
431151008826	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM	ON-OFF	REFLOW	SILVER		STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	200000 Cycle(s)			100000000 ohm	1X1	TAPE AND REEL	10 ms	5 mm	5 inch				3.04 N	LIQUID CRYSTAL POLYMER	SILVER	.8 mm	.02A@15VDC	85 Cel		STAINLESS STEEL	-40 Cel			MOMENTARY-TACTILE	.02 A	SOLDER		100 mohm	0.25	STAINLESS STEEL		15 V	NO ACTUATOR
5GSH935+1SS0908.0	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST						PPS		1				10000000 Cycle(s)			10000000 ohm	1X1		.5 ms	10.1 mm	10.1 inch		IP67		3.5 N			6.4 mm	0.05A@24VDC	160 Cel			-40 Cel			MOMENTARY	.05 A	SOLDER		30 mohm				24 V				PPS
5GSH935+1SS09-08.0	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	ROUND TYPE				BLACK	PPS		1				10000000 Cycle(s)			10000000 ohm	1X1		.5 ms	10 mm	10 inch		IP67		3.5 N			6.4 mm	0.05A@24VDC	160 Cel			-40 Cel			MOMENTARY	.05 A	SOLDER		30 mohm	1			24 V	PANEL MOUNTABLE			PPS
82-150-213	Grayhill	KEYBOARD	THROUGH HOLE-STRAIGHT	DPST	KEYPAD	OFF-(ON)		GOLD OVER NICKEL	BLACK	ACRYLONITRILE BUTADIENE STYRENE(ABS)	BLACK	1	0 deg	250VAC	BRASS	1000000 Cycle(s)			1000000000 ohm			10 ms	17.3482 mm	17.3482 inch			BREAK-BEFORE-MAKE	2.22 N	POLYPHENYLENE SULPHIDE	GOLD OVER NICKEL	11.43 mm	0.1A@5VDC	80 Cel		COPPER ALLOY	-40 Cel		GOLD/NICKEL	MOMENTARY	.1 A	SOLDER		25 mohm	3.302	COPPER ALLOY		5 V	LIGHTABLE LEGEND		.168 inch	ACRYLONITRILE BUTADIENE STYRENE
ADTSM63NV	Apem Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM			SILVER	BROWN	STAINLESS STEEL	BLACK	1	0 deg	250VAC	BRASS	200000 Cycle(s)			100000000 ohm	1X1	BAG; BULK		6.2 mm	6.2 inch				2.06 N	THERMOPLASTIC	SILVER	3.5 mm	.05A@12VDC	70 Cel		PHOSPHOR BRONZE	-25 Cel	.138 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	ADTS	100 mohm	.254	PHOSPHOR BRONZE		12 V		e4		THERMOPLASTIC
EVQ9P701K	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST								1				100000 Cycle(s)				1X1	BOX; TAPE AND REEL	10 ms	3.5 mm	2.9 inch				1.6 N			1.35 mm	.05A@12VDC	70 Cel			-20 Cel		GOLD/SILVER	MOMENTARY	.05 A	SOLDER	EVQ9P7					12 V		e4
EVQP2K02Q	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSHBUTTON	ON-OFF			GRAY			1	0 deg	250VAC		500000 Cycle(s)			100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	4.7 mm	3.5 inch			SNAP ACTION	3.5 N			1.65 mm	.02A@15VDC	85 Cel			-40 Cel	.033 inch	Gold/Silver (Au/Ag)	MOMENTARY	.02 A	SOLDER		100 mohm	2.5			15 V	TAPE AND REEL PACKAGING	e4
KSC401J50SHLFS	ITT Cannon	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE	(N.O.) (N.C.)	WAVE	SILVER		THERMOPLASTIC	BLACK	1	0 deg	250VAC		5000000 Cycle(s)	1VA@32VDC		1000000000 ohm	1X1	TAPE AND REEL	1 ms	6.2 mm	6.2 inch		IP67		1.1 N	THERMOPLASTIC	SILVER	2.5 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.103 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER		100 mohm	.381	SILVER		32 V	ROHS COMPLIANT, TAPE/REEL PKG	e4

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.