REFLOW Keypad Switches 14

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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	Illumination	Insulation Resistance	Circuit Config	Packing Method	Maximum Contact Bounce Time	Body Length/Diameter	Body Width	Sealing	Contact Timing	Maximum Operating Force	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Washability	Maximum Operating Temperature	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	Additional Features	JESD-609 Code	Terminal Length	Material (Actuator)
PTS820J15MPSMTRLFS	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		SILVER	MOMENTARY	.05 A	SOLDER	100 mohm	0.3			12 V		e4
PTS820J20MPSMTRLFS	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
PTS840ESDGKPSMTRLFS	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	0.3			12 V		e4
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)
228DD1S1ARAFAN	Cts	KEYPAD SWITCH	THROUGH HOLE-RIGHT ANGLE	SPST	KEYPAD		REFLOW					1		250VAC			RED AND AMBER LED	100000000 ohm	1X1	TRAY		6.8 mm	6.2 inch			2.157 N			5 mm			70 Cel		-25 Cel			MOMENTARY		SOLDER	100 mohm	0.25		6				.083 inch
228BDVAAWFDFMSE	Cts	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYPAD		REFLOW					1		250VAC			AMBER/WHITE LED	100000000 ohm		TRAY		6 mm	6 inch			1.569 N						70 Cel		-20 Cel			MOMENTARY		SOLDER	100 mohm	0.25		7
228BDVARFDFMSE	Cts	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYPAD		REFLOW					1		250VAC			RED LED	100000000 ohm		TRAY		6 mm	6 inch			1.569 N						70 Cel		-20 Cel			MOMENTARY		SOLDER	100 mohm	0.25		7
228EDVARAF	Cts	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST			REFLOW					1		250VAC		100000 Cycle(s)	RED AND AMBER LED	100000000 ohm	1X1	TRAY		7.2 mm	6.8 inch	IP67; WATER PROOF		1.96 N			3.6 mm			85 Cel		-40 Cel			MOMENTARY-TACTILE		SOLDER	100 mohm	0.7		9				.086 inch
228EJVARAFR	Cts	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW					1		250VAC		100000 Cycle(s)	RED AND AMBER LED	100000000 ohm	1X1	TAPE AND REEL		7.2 mm	6.8 inch	IP67; WATER PROOF		1.96 N			3.7 mm			85 Cel		-40 Cel			MOMENTARY-TACTILE		SOLDER	100 mohm	0.7
228EMSARAFR	Cts	KEYPAD SWITCH	SURFACE MOUNT-RIGHT ANGLE	SPST			REFLOW					1		250VAC		100000 Cycle(s)	RED AND AMBER LED	100000000 ohm	1X1	TAPE AND REEL		7.9 mm	7.2 inch	IP67; WATER PROOF		1.96 N			4.7 mm			85 Cel		-40 Cel			MOMENTARY-TACTILE		SOLDER	100 mohm	0.7
228EMVARAFR	Cts	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW					1		250VAC		100000 Cycle(s)	RED AND AMBER LED	100000000 ohm	1X1	TAPE AND REEL		7.2 mm	6.8 inch	IP67; WATER PROOF		1.96 N			3.6 mm			85 Cel		-40 Cel			MOMENTARY-TACTILE		SOLDER	100 mohm	0.7
430172043816	Wurth Elektronik	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST			REFLOW	SILVER	BLACK	STAINLESS STEEL	BLACK	1		250VAC	COPPER ALLOY	500000 Cycle(s)		100000000 ohm	1X1	TR	10 ms	12 mm	12 inch			2.06 N	POLYPHTHALAMIDE	SILVER	3.5 mm	0.05A@12VDC		85 Cel	STAINLESS STEEL	-40 Cel			MOMENTARY	.05 A	SOLDER	100 mohm	0.3	STAINLESS STEEL		12 V				LIQUID CRYSTAL POLYMER
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
EVPBB2A9E000	Panasonic	KEYPAD SWITCH	SURFACE MOUNT-STRAIGHT	SPST	PUSH PLATE	ON-OFF	REFLOW					1		250VAC		500000 Cycle(s)		50000000 ohm	1X1	BOX; TR, EMBOSSED	10 ms	2.6 mm	1.6 inch	IP67	SNAP ACTION	1.6 N			.35 mm	0.02A@15VDC	SOLVENT	85 Cel		-40 Cel			MOMENTARY-TACTILE	.02 A	SOLDER	500 mohm	0.11			15 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.