Switches

8121SHWGE

Active

Littelfuse/Commercial Vehicle Products

SNAP-ACTING MOMENTARY PUSHBUTTON SWITCHES

Deep-Dive with AI

Search across all available documentation for this part.

Documents8020 pushbutton

Switches

8121SHWGE

Active

Littelfuse/Commercial Vehicle Products

SNAP-ACTING MOMENTARY PUSHBUTTON SWITCHES

Deep-Dive with AI

Documents8020 pushbutton

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	8121SHWGE

Actuator Marking	No Marking
Actuator Type	Round, Plunger
Circuit	SPDT
Color - Actuator/Cap	White
Electrical Life	60000 Cycles
Features	Tactile Feedback
Mounting Type	Panel Mount, Rear
Operating Temperature [Max]	75 ░C
Operating Temperature [Min]	-30 ░C
Panel Cutout Dimensions [diameter]	0.25 in
Switch Function	On-Mom
Termination Style	Wire Wrap
Type	Standard
Voltage Rating - AC	120 V
Voltage Rating - DC	28 V

80200 Series Series

Snap-acting Momentary Pushbutton Switches

...

Part	Operating Temperature [Min]	Operating Temperature [Max]	Actuator Marking	Actuator Type	Electrical Life	Mounting Type	Termination Style	Current Rating (Amps)	Voltage Rating - AC	Switch Function	Features	Circuit	Type	Color - Actuator/Cap	Voltage Rating - DC	Panel Cutout Dimensions [diameter]	Panel Cutout Dimensions [y]	Panel Cutout Dimensions [x]
Littelfuse/Commercial Vehicle Products 8125SD3V61BE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Through Hole	PC Pin	0.4 VA	20 V	On-Mom	Tactile Feedback	SPDT	Standard	White	20 V
Littelfuse/Commercial Vehicle Products U811SHCGE	-30 ░C	65 °C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear	PC Pin		120 V	On-Mom	Tactile Feedback	SPDT	Standard	White	28 V	0.25 in
Littelfuse/Commercial Vehicle Products 8121SD9A4GE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Through Hole Right Angle	PC Pin		120 V	On-Mom	Tactile Feedback	SPDT	Standard	White	28 V
Littelfuse/Commercial Vehicle Products 8221SD9CGE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Through Hole	PC Pin		120 V	On-Mom	Tactile Feedback	DPDT	Standard	White	28 V
Littelfuse/Commercial Vehicle Products U811J81Z3GE22	-30 ░C	65 °C	No Marking	Button Square	60000 Cycles	Panel Mount Snap-In	Quick Connect - 0.062" (1.5mm)		120 V	On-Mom	Tactile Feedback	SPDT	Standard	Black	28 V		12.7 mm	15.24 mm
Littelfuse/Commercial Vehicle Products 8221SYWGE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear	Wire Wrap		120 V	On-Mom	Tactile Feedback	DPDT	Standard	White	28 V	0.25 in
Littelfuse/Commercial Vehicle Products 8225SDCBE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear	PC Pin	0.4 VA	20 V	On-Mom	Tactile Feedback	DPDT	Standard	White	20 V	0.25 in
Littelfuse/Commercial Vehicle Products 8125SDAV2BE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear Right Angle Vertical	PC Pin	0.4 VA	20 V	On-Mom	Tactile Feedback	SPDT	Standard	White	20 V	0.25 in
Littelfuse/Commercial Vehicle Products 8121SHWGE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear	Wire Wrap		120 V	On-Mom	Tactile Feedback	SPDT	Standard	White	28 V	0.25 in
Littelfuse/Commercial Vehicle Products 8125SYCBE	-30 ░C	75 ░C	No Marking	Round Plunger	60000 Cycles	Panel Mount Rear	PC Pin	0.4 VA	20 V	On-Mom	Tactile Feedback	SPDT	Standard	White	20 V	0.25 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 13.81
		10	$ 12.48
		25	$ 11.88
		40	$ 11.28
		80	$ 10.88
		240	$ 10.21
		440	$ 9.34
		960	$ 8.26

Description

General part information

80200 Series Series

The 8020 series of snap-acting momentary pushbutton switches from C&K are used in telecommunications equipment and computer peripherals because of their positive tactile feel and wide variety of termination options. C&K’s 8020 switches are also epoxy terminal seal-compatible with bottom wash cleaning.

Documents

Technical documentation and resources

8020

Datasheet

pushbutton

Complete Product Line