KEYLOCK Keypad Switches 7

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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	Housing Material	No. of Switches	Electrical Life	Illumination	Insulation Resistance	Circuit Config	Maximum Contact Bounce Time	Body Length/Diameter	Body Width	Contact Timing	Maximum Operating Force	Insulator Material	End Contact Plating	Body Height	DC Maximum Rating R Load (Contact)	Washability	Maximum Operating Temperature	Maximum AC Contact Current	Minimum Operating Temperature	Length (Actuator)	Terminal Finish	Switch Action	Maximum DC Contact Current	Termination Type	Manufacturer Series	Contact Resistance	Actuator Travel (mm)	PCB Hole Count	Maximum DC Contact Voltage	Additional Features	Maximum AC Contact Voltage	JESD-609 Code	Indexing Angle	Terminal Length	Material (Actuator)
MX1A-E1NN	The Cherry	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK	OFF-(ON)	WAVE	0.01A@12VAC	GOLD OVER SILVER	THERMOPLASTIC				100000000 ohm			15.5956 mm	15.5956 inch	SNAP ACTION	.5087 N	THERMOPLASTIC	GOLD OVER SILVER		0.01A@12VDC	SOLVENT	70 Cel	.01 A	-10 Cel			MOMENTARY	.01 A	SOLDER	MX	200 mohm	4.2926	3	12 V	FACE PLATE MOUNT,CLICK TACTILE	12 V			.13 inch	THERMOPLASTIC
MX1A-C1NN	The Cherry	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK	OFF-(ON)	WAVE	0.01A@12VAC	GOLD OVER SILVER	THERMOPLASTIC				100000000 ohm			15.5956 mm	15.5956 inch	SNAP ACTION	.5894 N	THERMOPLASTIC	GOLD OVER SILVER		0.01A@12VDC	SOLVENT	70 Cel	.01 A	-10 Cel			MOMENTARY	.01 A	SOLDER	MX	200 mohm	4.2926	3	12 V	FACE PLATE MOUNT, SOFT TACTILE	12 V			.13 inch	THERMOPLASTIC
MX1A-11DN	The Cherry	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK	OFF-(ON)	WAVE	0.01A@12VAC	GOLD OVER SILVER	THERMOPLASTIC				100000000 ohm			15.5956 mm	15.5956 inch	SNAP ACTION	.5894 N	THERMOPLASTIC	GOLD OVER SILVER		0.01A@12VDC	SOLVENT	70 Cel	.01 A	-10 Cel			MOMENTARY	.01 A	SOLDER	MX	200 mohm	4.2926	5	12 V	FACE PLATE MOUNT W/ DIODE	12 V			.13 inch	THERMOPLASTIC
MX1A-E1NW	The Cherry	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK	OFF-(ON)	WAVE	0.01A@12VAC	GOLD OVER SILVER	THERMOPLASTIC				100000000 ohm			15.5956 mm	15.5956 inch	SNAP ACTION	.5087 N	THERMOPLASTIC	GOLD OVER SILVER		0.01A@12VDC	SOLVENT	70 Cel	.01 A	-10 Cel			MOMENTARY	.01 A	SOLDER	MX	200 mohm	4.2926	5	12 V	CLICK TACTILE	12 V			.13 inch	THERMOPLASTIC
6425.0101	Marquardt	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK						1			100000000 ohm	1X1	5 ms	14.8 mm	13.5 inch		.7 N			3.6 mm	.1A@28VDC		70 Cel		-20 Cel		TIN	MOMENTARY	.1 A	SOLDER	6425	250 mohm	1.397		28 V			e3	0 deg	.059 inch
3.14.002.012/0000	Rafi & Kg	KEYBOARD	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK		WAVE		GOLD		1	1000000 Cycle(s)	GREEN LED	1000000000 ohm	1X1		19.05 mm	19.05 inch	SNAP ACTION	3.5 N		GOLD	9.7 mm	.1A@35VDC		70 Cel		-25 Cel	.028 inch		MOMENTARY	.1 A	SOLDER		100 mohm	.508		35 V	PANEL MOUNTABLE				.118 inch
MX1A-21NW	The Cherry	KEYPAD SWITCH	THROUGH HOLE-STRAIGHT	SPST	KEYLOCK	OFF-(ON)	WAVE	0.01A@12VAC	GOLD OVER SILVER	THERMOPLASTIC				100000000 ohm			15.5956 mm	15.5956 inch	SNAP ACTION	.5894 N	THERMOPLASTIC	GOLD OVER SILVER		0.01A@12VDC	SOLVENT	70 Cel	.01 A	-10 Cel			MOMENTARY	.01 A	SOLDER	MX	200 mohm	4.2926	5	12 V	HIGHER FORCE, LINEAR, PCB MNT	12 V			.13 inch	THERMOPLASTIC

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.