REFLOW Keypad Switches 224

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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	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	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)
KSC422J70SHLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE		REFLOW						1		250VRMS	SILVER	1000000 Cycle(s)	1VA@32VDC	10000000 ohm	1X1	TR, 13 INCH	1 ms	6.2 mm	6.2 inch		IP67		2.15 N			2.9 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.091 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.5	SILVER		32 V	ROHS COMPLIANT, TAPE/REEL PKG
KMR641NGULCLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		350VAC	SILVER	100000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	.165 mm	.11 inch		IP67		5 N			.055 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3	SILVER		32 V			e4
EVPAA602W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW			WHITE			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	BOX; TR	10 ms	4.3 mm	2.9 inch			SNAP ACTION	3.5 N			1.4 mm	0.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm		0.15			15 V			e4
KMR621NGLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		350VAC	SILVER	200000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	.165 mm	.11 inch		IP67		2.5 N			.055 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25	SILVER		32 V
PTS636SK43LFS	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		30000 Cycle(s)		100000000 ohm	1X1	BAG	10 ms	6 mm	3.5 inch		IP40		2.94 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
EVQQ2F03W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				1000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	1 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm					15 V			e4
KMR442NGLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VRMS		100000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		5 N			1.4 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.043 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3	SILVER		32 V			e4
PTS815SJK250SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STANDARD TYPE		REFLOW			WHITE			1		250VAC		50000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.2 mm	3.2 inch				2.94 N			1.55 mm	0.05A@12VDC	70 Cel			-20 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.2			12 V			e4
SKRAAKE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW			WHITE			1	0 deg	250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR, 15 INCH		6.2 mm	6.2 inch		IP67		2.45 N			2.5 mm	.05A@12VDC	90 Cel			-40 Cel	.035 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		.3048			12 V
1241.1618.11	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	LONG TYPE		REFLOW	0.05A@30VAC	GOLD OVER NICKEL				1			BRASS	1000000 Cycle(s)		100000000 ohm	1X1	BOX	.15 ms	11.4 mm	11.4 inch	0 inch	IP67		2.6 N		GOLD OVER NICKEL	3.65 mm	.05A@42VDC	85 Cel	.05 A	BRASS	-40 Cel	.161 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	150 mohm	0 inch	0.35	BRASS		42 V		30 V	e3		POLYPHENYLENE SULPHIDE
1301.9314.24	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1			BRASS	100000 Cycle(s)			1X1	TAPE AND REEL	.1 ms	6 mm	6 inch		IP40		2.1 N			3.6 mm	.05A@12VDC	70 Cel			-20 Cel	.027 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25			12 V	TAPE AND REEL PACKAGING		e3
436331045822	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STEM		REFLOW		SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	10 ms	4.7 mm	3.5 inch				2.65 N	POLYAMIDE	SILVER	1.65 mm	.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.039 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3	STAINLESS STEEL		12 V			e4		POLYAMIDE
431151015826	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM	ON-OFF	REFLOW		SILVER	WHITE	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	.028 inch		MOMENTARY-TACTILE	.02 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		15 V					LIQUID CRYSTAL POLYMER
430182043816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	1000000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	6.2 mm	6.2 inch				2.06 N	LIQUID CRYSTAL POLYMER	SILVER	3.3 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.037 inch	SILVER	MOMENTARY	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V			e4		LIQUID CRYSTAL POLYMER
KSC421G70SHLFS	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		2.15 N		SILVER	2.9 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel	.091 inch	SILVER OVER NICKEL	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.5	SILVER		32 V			e4
PTS636SM43JSMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		50000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	6 mm	3.5 inch		IP40		2.26 N			3.25 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25			12 V
PTS636SP50SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		20000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	6 mm	3.5 inch		IP40		3.63 N			3.3 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3			12 V
KSC441V2SPDELTALFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	LONG TYPE		REFLOW						1		250VRMS		300000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	1 ms	6.2 mm	6.5 inch		IP67		4.5 N			2.6 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.7	SILVER		32 V					SILICON
PTS636SM43SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		50000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	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			12 V
EVPBB2A9B000	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW						1		250VAC		500000 Cycle(s)		50000000 ohm	1X1	BOX; TR, EMBOSSED, 15 INCH	10 ms	2.6 mm	1.6 inch		IP67	SNAP ACTION	1.6 N			.35 mm	0.02A@15VDC	85 Cel			-40 Cel			MOMENTARY	.02 A	SOLDER	500 mohm		0.11			15 V
1301.9319	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		OFF-(ON)	REFLOW						1			BRASS	100000 Cycle(s)			1X1	BOX	.1 ms	6 mm	6 inch	0 inch	IP40		2.1 N			3.6 mm	.05A@12VDC	70 Cel			-20 Cel	.232 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm	0 inch				12 V	LOOSE IN BOXES PACKAGING
EVPAA502W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW			WHITE			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	BOX; TR	10 ms	4.3 mm	2.9 inch			SNAP ACTION	2.4 N			1.4 mm	0.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm		0.15			15 V			e4
PTS530GM055SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VAC		1000000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.5 mm	4.5 inch				1.86 N			.5588 mm	0.05A@12VDC	85 Cel			-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	50 mohm		0.3			12 V			e4
EVPAEBB2A	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	PUSH PLATE	ON-OFF	REFLOW			BLACK			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED, 15 INCH	10 ms	4.5 mm	2.2 inch			SNAP ACTION	1.6 N			2.9 mm	0.02A@15VDC	85 Cel			-40 Cel			MOMENTARY-TACTILE	.02 A	SOLDER	1000 mohm					15 V
KMS221GPLFS	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		2.5 N			1.42 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25	SILVER		32 V	ROHS COMPLIANT, WITH PEGS		e4
PTS540JM035SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		SILVER				1		250VAC		500000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	3.7084 mm	3.7084 inch				2.06 N		SILVER	.3556 mm	0.05A@12VDC	85 Cel			-30 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.15			12 V
PTS820J15MSMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		100VAC		200000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	3.9 mm	2.9 inch				2.06 N			1.5 mm		85 Cel			-40 Cel			MOMENTARY	.05 A	SOLDER	100 mohm		0.3			12 V
SKHUALE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW			BLACK			1		250VAC		300000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL		6.3 mm	6.2 inch				1.57 N			2 mm	.05A@12VDC	85 Cel			-30 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm					12 V
434331045822	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STEM		REFLOW		SILVER	BLACK	STAINLESS STEEL	WHITE	1		250VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	10 ms	4.7 mm	3.5 inch				2.65 N	POLYAMIDE	SILVER	1.65 mm	.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.039 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V					POLYAMIDE
430181038816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW		SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	1000000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	4.5 mm	4.5 inch				2.06 N	LIQUID CRYSTAL POLYMER	SILVER	2.9 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.035 inch		MOMENTARY	.05 A	SOLDER	100 mohm		0.2	STAINLESS STEEL		12 V					LIQUID CRYSTAL POLYMER
430182050816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	1000000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	6.2 mm	6.2 inch				2.06 N	LIQUID CRYSTAL POLYMER	SILVER	3.3 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.067 inch	SILVER	MOMENTARY	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V			e4		LIQUID CRYSTAL POLYMER
EVQQ2D03W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				2000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	.5 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel			MOMENTARY	.02 A	SOLDER	100 mohm					15 V
KSC251JLFS	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		7 N		SILVER	2.9 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.024 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.5	SILVER		32 V			e4
PTS636SP43SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		20000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	6 mm	3.5 inch		IP40		3.63 N			3.3 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3			12 V
1241.1601.11	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SHORT TYPE		REFLOW	0.05A@30VAC	GOLD OVER NICKEL				1			BRASS	1000000 Cycle(s)		100000000 ohm	1X1	BOX	.15 ms	11.8 mm	11.4 inch	0 inch	IP40		2.2 N		GOLD OVER NICKEL	3.65 mm	.05A@42VDC	85 Cel	.05 A	BRASS	-40 Cel	.041 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	150 mohm	0 inch	0.35	BRASS		42 V		30 V	e3		POLYPHENYLENE SULPHIDE
EVPAA702W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW			WHITE			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	BOX; TR	10 ms	4.3 mm	2.9 inch			SNAP ACTION	3.5 N			1.4 mm	0.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm		0.15			15 V			e4
430471025826	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		SILVER	WHITE	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	500000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	6.2 mm	6.2 inch				3.04 N	LIQUID CRYSTAL POLYMER	SILVER	2 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.019 inch		MOMENTARY	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V					LIQUID CRYSTAL POLYMER
434123043816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW		SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	50000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	6 mm	3.5 inch				2.06 N	LIQUID CRYSTAL POLYMER	SILVER	3.5 mm	.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel		SILVER	MOMENTARY	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V			e4		LIQUID CRYSTAL POLYMER
ATS2D3GNCLFG	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VRMS			0.2VA@32VDC	1000000000 ohm	1X1	TR		6 mm	3.8 inch		IP54		2 N			1.65 mm	0.01A@32VDC	125 Cel		GOLD	-40 Cel			MOMENTARY	.01 A	SOLDER	350 mohm		1.1	GOLD		32 V
KMR221GULCLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VRMS		200000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		2.5 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
PTS810SJS250SMTRLFS	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				7.35 N			1.8 mm		85 Cel			-40 Cel	.028 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		0.3			16 V			e4
1.14.001.503/0000	C & K Components	KEYBOARD	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1				1000000 Cycle(s)		1000000000 ohm	1X1	TAPE AND REEL	5 ms	12 mm	12 inch				4.3 N				.1A@42VDC	80 Cel		GOLD	-40 Cel			MOMENTARY	.1 A	SOLDER	100 mohm		0.61	GOLD		42 V
434111025826	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW		SILVER	WHITE	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	30000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	10 ms	6 mm	3.8 inch				3.24 N	LIQUID CRYSTAL POLYMER	SILVER	1.7 mm	.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel	.031 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V					LIQUID CRYSTAL POLYMER
EVQQ2F01W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				1000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	1 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm					15 V			e4
KMR231NGULCLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VRMS		150000 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	.05A@32VDC	85 Cel		SILVER	-40 Cel	.02 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		.254	SILVER		32 V	ROHS COMPLIANT		e4
1301.9315	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		OFF-(ON)	REFLOW						1			BRASS	100000 Cycle(s)			1X1	BOX	.1 ms	6 mm	6 inch	0 inch	IP40		2.1 N			3.6 mm	.05A@12VDC	70 Cel			-20 Cel	.055 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm	0 inch				12 V	LOOSE IN BOXES PACKAGING
EVQQ2M03W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				1000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	1.3 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm					15 V			e4
PTS636SP50LFS	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW			BLACK			1		250VAC		20000 Cycle(s)		100000000 ohm	1X1	BAG	10 ms	6 mm	3.5 inch		IP40		3.63 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

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.