Switches

E121SD1AGE

Active

Littelfuse/Commercial Vehicle Products

SEALED SNAP-ACTING MOMENTARY PUSHBUTTON SWITCHES

Deep-Dive with AI

Search across all available documentation for this part.

Documentse020 pushbutton

Switches

E121SD1AGE

Active

Littelfuse/Commercial Vehicle Products

SEALED SNAP-ACTING MOMENTARY PUSHBUTTON SWITCHES

Deep-Dive with AI

Documentse020 pushbutton

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	E121SD1AGE

Actuator Marking	No Marking
Actuator Type	Round, Plunger
Circuit	SPDT
Color - Actuator/Cap	White
Electrical Life	60000 Cycles
Features	Process Sealed
Mounting Type	Through Hole, Right Angle
Operating Temperature [Max]	75 ░C
Operating Temperature [Min]	-30 ░C
Switch Function	On-Mom
Termination Style	PC Pin
Type	Standard
Voltage Rating - AC	120 V
Voltage Rating - DC	28 V

E0200 Series Series

Sealed Snap-acting Momentary Pushbutton Switches Pushbutton Switches ON-(ON) SPDT R/A PCB

Part	Electrical Life	Voltage Rating - AC	Actuator Type	Operating Temperature [Min]	Operating Temperature [Max]	Switch Function	Voltage Rating - DC	Features	Color - Actuator/Cap	Mounting Type	Actuator Marking	Circuit	Termination Style	Type	Current Rating (Amps)
Littelfuse/Commercial Vehicle Products E121SD1V61GE	60000 Cycles	120 V	Round Plunger	-30 ░C	75 ░C	On-Mom	28 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard
Littelfuse/Commercial Vehicle Products E221SD1CLE	60000 Cycles	120 V	Round Plunger	-30 ░C	75 ░C	On-Mom	28 V	Process Sealed	White	Through Hole	No Marking	DPDT	PC Pin	Standard
Littelfuse/Commercial Vehicle Products E121SD3V31GE	60000 Cycles	120 V	Round Plunger	-30 ░C	75 ░C	On-Mom	28 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard
Littelfuse/Commercial Vehicle Products E125MD1CBE	60000 Cycles	20 V	Plunger for Cap	-30 ░C	75 ░C	On-Mom	20 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard	0.4 VA
Littelfuse/Commercial Vehicle Products E125SD1AKE	60000 Cycles	20 V	Round Plunger	-30 ░C	75 ░C	On-Mom	20 V	Process Sealed	White	Through Hole Right Angle	No Marking	SPDT	PC Pin	Standard	0.4 VA
Littelfuse/Commercial Vehicle Products E125SD1V3BE	60000 Cycles	20 V	Round Plunger	-30 ░C	75 ░C	On-Mom	20 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard	0.4 VA
Littelfuse/Commercial Vehicle Products E125SD3V3BE	60000 Cycles	20 V	Round Plunger	-30 ░C	75 ░C	On-Mom	20 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard	0.4 VA
Littelfuse/Commercial Vehicle Products E121SD1AGE	60000 Cycles	120 V	Round Plunger	-30 ░C	75 ░C	On-Mom	28 V	Process Sealed	White	Through Hole Right Angle	No Marking	SPDT	PC Pin	Standard
Littelfuse/Commercial Vehicle Products E221SD1AV2GE	60000 Cycles	120 V	Round Plunger	-30 ░C	75 ░C	On-Mom	28 V	Process Sealed	White	Right Angle Through Hole Vertical	No Marking	DPDT	PC Pin	Standard
Littelfuse/Commercial Vehicle Products E125SD1CBE	60000 Cycles	20 V	Round Plunger	-30 ░C	75 ░C	On-Mom	20 V	Process Sealed	White	Through Hole	No Marking	SPDT	PC Pin	Standard	0.4 VA

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	$ 13.88
		10	$ 12.54
		25	$ 11.94
		40	$ 11.33
		80	$ 10.93
		240	$ 10.26
		480	$ 9.39
		960	$ 8.30
Newark	Each	100	$ 13.08
		250	$ 12.16
		500	$ 11.36
Sager	N/A	160	$ 9.22
		320	$ 8.85

Description

General part information

E0200 Series Series

C&K’s E020 series are sealed snap-acting momentary pushbutton switches, built for use in instrumentation and the networking and telecommunications industries. The E020 features a long-life contact design and is process-sealed with a disposable, splash proof boot. The switches also come with an optional snap-fitting plunger.

Documents

Technical documentation and resources

e020

Datasheet

pushbutton

Complete Product Line