BUTTON TYPE Keypad Switches 13

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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	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	Sealing	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	Actuator Travel (mm)	End Contact Material	PCB Hole Count	Maximum DC Contact Voltage	JESD-609 Code	Terminal Length	Material (Actuator)
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
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
1.14.002.111/0000	Rafi & Kg	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	BUTTON TYPE							1			1000000 Cycle(s)				1X1	TAPE AND REEL	5 ms	6.4 mm	5.1 inch	HERMETICALLY SEALED	5.5 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		TIN	MOMENTARY	.1 A	SOLDER					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
1.14.002.101/0000	Rafi & Kg	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	BUTTON TYPE							1			1000000 Cycle(s)				1X1	TAPE AND REEL	5 ms	6.4 mm	5.1 inch	HERMETICALLY SEALED	3 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		Tin (Sn)	MOMENTARY	.1 A	SOLDER					42 V	e3
1.14.002.011/0000	Rafi & Kg	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	BUTTON TYPE							1			250000 Cycle(s)				1X1	TAPE AND REEL	5 ms	6.4 mm	5.1 inch	HERMETICALLY SEALED	8 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		TIN	MOMENTARY	.1 A	SOLDER					42 V	e3
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
1.14.002.001/0000	Rafi & Kg	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	BUTTON TYPE							1			250000 Cycle(s)				1X1	TAPE AND REEL	5 ms	6.4 mm	5.1 inch	HERMETICALLY SEALED	4.5 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		TIN	MOMENTARY	.1 A	SOLDER					42 V	e3
1571610-2	TE Connectivity	KEYPAD SWITCH	PANEL MOUNT	SPST	BUTTON TYPE			SILVER	BLACK	POLYPHENYLENE SULPHIDE	BLACK	1							1X1	BULK		6.9 mm	3.2 inch	IP67	1.274 N				.05A@24VDC	85 Cel	.05 A		-35 Cel	.152 inch		MOMENTARY-TACTILE	.05 A	SOLDER			STAINLESS STEEL		24 V			NYLON
1.14.002.006/0000	Rafi & Kg	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	BUTTON TYPE							1			250000 Cycle(s)				1X1	TUBE	5 ms	6.4 mm	5.1 inch	HERMETICALLY SEALED	4.5 N			2.45 mm	.1A@42VDC	85 Cel			-40 Cel		TIN	MOMENTARY	.1 A	SOLDER					42 V	e3
FSMRA4JH04	TE Connectivity	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	BUTTON TYPE							1			100000 Cycle(s)				1X1			7.11 mm	6.62 inch		2.06 N			7.01 mm	.05A@24VDC	85 Cel			-35 Cel			MOMENTARY	.05 A	SOLDER					24 V
K12PLWH15NLV302	C & K Components	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	BUTTON TYPE	ON-OFF						1	500VAC		1000000 Cycle(s)	3VA@30VDC	WHITE LED	10000000000 ohm	1X1	BULK	1 ms	12 mm			5 N			11 mm	0.1A@30VDC	85 Cel	.1 A		-40 Cel			MOMENTARY-TACTILE	.1 A	SOLDER	50 mohm	1		5	30 V		.11 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.