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)
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
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
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
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
KSC222JLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SOFT TYPE		REFLOW		SILVER				1		250VRMS	SILVER	1000000 Cycle(s)	1VA@32VDC	10000000 ohm	1X1	TR, 13 INCH	1 ms	6.2 mm	6.2 inch		IP67		2.5 N		SILVER	2.9 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.024 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.6	SILVER		32 V			e4
PTS810SJG250SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			BLUE			1		250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.2 mm	3.2 inch				4.9 N			1.8 mm		85 Cel			-40 Cel	.028 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		0.3			16 V			e4
EVQQ2Y03W	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
PTS840GKPSMTRLFS	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				2.94 N			1.35 mm		85 Cel			-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		0.2			12 V			e4
B3AL-1003P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE		REFLOW			WHITE			1				1000000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED, 15 INCH	5 ms	6.9 mm	6 inch				4.55 N			5 mm	.05A@16VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		1.3			16 V
1.14.100.503/0000	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1				1000000 Cycle(s)		1000000000 ohm	1X1	TAPE AND REEL	5 ms	8.4 mm	8.4 inch				3.9 N				.1A@42VDC	80 Cel		GOLD	-40 Cel		Matte Tin (Sn)	MOMENTARY	.1 A	SOLDER	100 mohm		0.34	GOLD		42 V			e3
1977066-1	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	BUTTON TYPE		REFLOW		SILVER	IVORY	POLYPHTHALAMIDE	BLACK	1		500VAC	COPPER ALLOY	100000 Cycle(s)		100000000 ohm	1X1	TR		4.5 mm	3.3 inch				1.568 N		SILVER	2.55 mm	.05A@12VDC	85 Cel	.05 A	STAINLESS STEEL	-35 Cel	.33 inch		MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		.20	STAINLESS STEEL	2	12 V					POLYPHTHALAMIDE
PTS830GM140SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		OFF-(ON)	REFLOW						1		100VAC		500000 Cycle(s)		100000000 ohm	1X1	TR, POLYSTYRENE, 13 INCH	10 ms	3.05 mm	2.6 inch		IP40		2.06 N			1 mm	0.05A@12VDC	85 Cel			-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.15			12 V			e4
SKRTLAE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	SHARP STEM		REFLOW						1	0 deg	250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR		4.4958 mm	3.302 inch				1.6 N			2.7178 mm	0.05A@12VDC	85 Cel			-30 Cel	.033 inch	Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		.2032			12 V	ROHS COMPLIANT		e4
KMR231NGLFS	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
1301.9307	Schurter Ag	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW						1			BRASS	100000 Cycle(s)			1X1	BOX	.1 ms	6 mm	6 inch		IP40		2.1 N			3.5 mm	.05A@12VDC	70 Cel			-20 Cel	.354 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25		4	12 V	LOOSE IN BOXES PACKAGING			.138 inch
B3AL-1001P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE		REFLOW			GREEN			1				1000000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED, 15 INCH	5 ms	6.9 mm	6 inch				3.14 N			5 mm	.05A@16VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		1.3			16 V
SKRKAEE020	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW						1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	TR		3.9 mm	2.9 inch				1.57 N			1.5 mm	.05A@12VDC	85 Cel			-30 Cel			MOMENTARY-TACTILE	.05 A	SOLDER						12 V
KMS233GLFG	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST	STANDARD TYPE		REFLOW						1		250VDC		100000 Cycle(s)	0.2VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	3 ms	4.2 mm	2.8 inch		IP40		3.6 N			1.42 mm	.01A@32VDC	125 Cel		GOLD	-40 Cel		GOLD	MOMENTARY-TACTILE	.01 A	SOLDER	100 mohm		0.3	GOLD		32 V	ROHS COMPLIANT		e4
PTS815SJM250SMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STANDARD TYPE		REFLOW			WHITE			1		250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	4.2 mm	3.2 inch				2.26 N			1.55 mm	0.05A@12VDC	70 Cel			-20 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.2			12 V			e4
PTS641SK34SMTR2LFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			RED			1		250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	5 ms	6.6 mm	6.3 inch				2.94 N			2 mm	0.05A@12VDC	85 Cel			-20 Cel	.055 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.2			12 V			e4
434153017835	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW		SILVER	BLUE	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY			100000000 ohm	1X1	TR	10 ms	3.5 mm	2.9 inch				3.92 N	POLYAMIDE	SILVER	1.4 mm	0.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel		SILVER	MOMENTARY	.05 A	SOLDER	100 mohm		0.15	STAINLESS STEEL		12 V			e4		LIQUID CRYSTAL POLYMER
EVQQ2H03W	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
EVQQ2M02W	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
KSEK43GLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VAC		300000 Cycle(s)	1VA@32VDC	1000000000 ohm	1X1	TR, 13 INCH	1 ms	6.25 mm	6.2 inch		IP67		3 N			2.9 mm	0.05A@32VDC	85 Cel			-40 Cel	.055 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.3			32 V	LOW PROFILE
B3AL-1002P	Omron	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PLUNGER TYPE		REFLOW			BLACK			1				1000000 Cycle(s)		100000000 ohm	1X1	TR, EMBOSSED, 15 INCH	5 ms	6.9 mm	6 inch				3.9 N			5 mm	.05A@16VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		1.3			16 V
PTS525SM15SMTR2LFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VAC		1000000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	5.1 mm	5.1 inch				2.06 N			1.2 mm	.02A@15VDC	70 Cel			-20 Cel			MOMENTARY-TACTILE	.02 A	SOLDER	100 mohm		0.25			15 V
SKRPACE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SHARP STEM		REFLOW			NATURAL			1		250VAC		50000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL		4.2 mm	3.2 inch				2.55 N			1.6 mm	.05A@16VDC	85 Cel			-30 Cel		Silver (Ag)	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm					16 V			e4
SKQGABE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW						1		250VAC		500000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL		5.2 mm	5.2 inch				1.57 N			.8 mm	.05A@12VDC	85 Cel			-30 Cel	.027 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		.254			12 V	TACT SWITCH
EVQQ2S02W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSHBUTTON	ON-OFF	REFLOW		SILVER	WHITE	STAINLESS STEEL		1		250VAC		1000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	1.6 N	POLYPHTHALAMIDE	SILVER	1.8 mm	.02A@15VDC	85 Cel		STAINLESS STEEL	-40 Cel	.028 inch	Gold/Silver (Au/Ag)	MOMENTARY	.02 A	SOLDER	100 mohm		.254	BRASS		15 V			e4		POLYPHTHALAMIDE (PPA)
EVQQ2P03W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSHBUTTON	ON-OFF	REFLOW		SILVER	WHITE	STAINLESS STEEL		1	0 deg	250VAC		1000000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	1.6 N		SILVER	1.8 mm	.02A@15VDC	85 Cel		STAINLESS STEEL	-40 Cel	.051 inch	Gold/Silver (Au/Ag)	MOMENTARY	.02 A	SOLDER	100 mohm			BRASS		15 V	ROHS COMPLIANT		e4		POLYPHTHALAMIDE (PPA)
PTS820J20MSMTRLFS	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	.02 inch	SILVER	MOMENTARY	.05 A	SOLDER	100 mohm		0.3			12 V			e4
SKRPABE010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SHARP STEM		REFLOW						1	0 deg	250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR		4.191 mm	3.2004 inch				1.57 N			1.8034 mm	0.05A@16VDC	85 Cel			-30 Cel	.028 inch	Silver (Ag) - with Nickel (Ni) barrier	MOMENTARY-TACTILE	.05 A	SOLDER	500 mohm		.2032			16 V	ROHS COMPLIANT		e4
EVQQ2W03W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				200000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	2.6 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm					15 V			e4
1241.1606.11	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	11.4 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	.051 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	150 mohm	0 inch	0.35	BRASS		42 V		30 V	e3		POLYPHENYLENE SULPHIDE
KMS221GLFS	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		e4
PTS636SP43LFS	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
PTS636SM25JSMTRLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW			WHITE			1		250VAC		70000 Cycle(s)		100000000 ohm	1X1	TR, 13 INCH	10 ms	6.1 mm	3.7 inch		IP40		2.06 N			1.9 mm	0.05A@12VDC	90 Cel			-40 Cel			MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25			12 V
434123050816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM		REFLOW		SILVER	BLACK	STAINLESS STEEL	WHITE	1		250VAC	COPPER ALLOY	50000 Cycle(s)		100000000 ohm	1X1	TAPE AND REEL	10 ms	6 mm	3.5 inch				2.06 N	LIQUID CRYSTAL POLYMER	SILVER	4 mm	.05A@12VDC	85 Cel		STAINLESS STEEL	-40 Cel		SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25	STAINLESS STEEL		12 V			e4		LIQUID CRYSTAL POLYMER
KMR221NGLFS	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	.05A@32VDC	85 Cel		SILVER	-40 Cel	.02 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		.254	SILVER		32 V	ROHS COMPLIANT
1301.9317	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	.146 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm	0 inch				12 V	LOOSE IN BOXES PACKAGING
EVPAA202K	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW			BLACK			1		250VAC		200000 Cycle(s)		100000000 ohm	1X1	BOX; TR	10 ms	4.3 mm	2.9 inch			SNAP ACTION	1.6 N			1.4 mm	0.02A@15VDC	85 Cel			-40 Cel			MOMENTARY	.02 A	SOLDER	100 mohm		0.15			15 V			e4
1301.9319.24	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	.232 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		0.25			12 V	TAPE AND REEL PACKAGING		e3
KMT021NGJLHS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW						1		250VRMS		300000 Cycle(s)	0.5VA@32VDC	50000000 ohm	1X1	TR, 7 INCH	6 ms	3 mm	2.6 inch		IP68		1.96 N			.3 mm	.05A@32VDC	85 Cel		SILVER	-40 Cel	.014 inch	SILVER	MOMENTARY-TACTILE	.05 A	SOLDER	150 mohm		0.15	SILVER		32 V			e4
SKRAAME010	Alps Alpine	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	STEM	ON-OFF	REFLOW			BLUE			1	0 deg	250VAC		100000 Cycle(s)		100000000 ohm	1X1	TR, 15 INCH		6.2 mm	6.2 inch		IP67		1.96 N			2.5 mm	.05A@12VDC	90 Cel			-40 Cel	.102 inch		MOMENTARY-TACTILE	.05 A	SOLDER	100 mohm		.508			12 V	ROHS COMPLIANT
KSC821JOLLFS	C & K Components	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	HARD TYPE		REFLOW		SILVER				1	0 deg	250VRMS	SILVER	300000 Cycle(s)		10000000 ohm	1X1	TR, 13 INCH	1 ms	6.2 mm	6.2 inch		IP67		3.9 N		SILVER	2.9 mm	0.05A@32VDC	85 Cel		SILVER	-40 Cel		SILVER/NICKEL	MOMENTARY	.05 A	SOLDER	100 mohm		0.4	SILVER		32 V
1241.1600.11	Schurter Ag	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	SHORT TYPE	OFF-(ON)	REFLOW	0.05A@30VAC	GOLD OVER NICKEL				1			BRASS	1000000 Cycle(s)	0.12VA@42VDC	100000000 ohm	1X1	BOX	.15 ms	11.4 mm	11.4 inch	0 inch	IP40		2.2 N	POLYAMIDE	GOLD OVER NICKEL	3.65 mm	.05A@42VDC	85 Cel	.05 A	BRASS	-40 Cel	.041 inch	TIN	MOMENTARY-TACTILE	.05 A	SOLDER	50 mohm	0 inch	0.35	BRASS		42 V	LOOSE IN BOXES	30 V	e3		POLYAMIDE
EVQQ2W01W	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST		ON-OFF	REFLOW						1				200000 Cycle(s)		100000000 ohm	1X1	BOX; TAPE AND REEL	10 ms	6.5 mm	6 inch			SNAP ACTION	2.6 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel		GOLD/SILVER	MOMENTARY	.02 A	SOLDER	100 mohm					15 V			e4
EVQQ2P02W	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	1.6 N			1.8 mm	.02A@15VDC	85 Cel			-40 Cel			MOMENTARY	.02 A	SOLDER	100 mohm					15 V			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.