Switches

PS1-121B

Active

Electroswitch

SWITCH PUSH SPDT 0.4VA 28V

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Switches

PS1-121B

Active

Electroswitch

SWITCH PUSH SPDT 0.4VA 28V

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PS1-121B

Actuator Marking	No Marking
Actuator Type	Button, Round
Circuit	SPDT
Color - Actuator/Cap	Black
Current Rating	0.4 VA
Electrical Life (Cycles)	60000
Mounting Type	Rear, Panel Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-30 °C
Panel Cutout Diameter	0.25 "
Panel Cutout Shape	Circular
Switch Function	On-Mom
Termination Style	Solder Lug
Type	Standard
Voltage Rating - AC	28 V
Voltage Rating - DC	28 V

PS1 Series

Part	Electrical Life (Cycles)	Actuator Marking	Circuit	Color - Actuator/Cap	Type	Operating Temperature (Max)	Operating Temperature (Min)	Voltage Rating - DC	Termination Style	Current Rating	Actuator Type	Voltage Rating - AC	Switch Function	Panel Cutout Diameter	Panel Cutout Shape	Mounting Type
Electroswitch PS1-223Q	60000	No Marking	DPDT	Red	Standard	85 °C	-30 °C	28 V	Solder Lug	1 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-100Q	60000	No Marking	SPDT		Standard	85 °C	-30 °C	28 V	Solder Lug	5 A	Plunger for Cap	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-121G	60000	No Marking	SPDT	Black	Standard	85 °C	-30 °C	28 V	Solder Lug	5 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-123Q	60000	No Marking	SPDT	Red	Standard	85 °C	-30 °C	28 V	Solder Lug	5 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-211G	60000	No Marking	DPDT	Black	Standard	85 °C	-30 °C	28 V	Solder Lug	1 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-222B	60000	No Marking	DPDT	White	Standard	85 °C	-30 °C	28 V	Solder Lug	0.4 VA	Button Round	28 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-121B	60000	No Marking	SPDT	Black	Standard	85 °C	-30 °C	28 V	Solder Lug	0.4 VA	Button Round	28 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-100B	60000	No Marking	SPDT		Standard	85 °C	-30 °C	28 V	Solder Lug	0.4 VA	Plunger for Cap	28 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-222Q	60000	No Marking	DPDT	White	Standard	85 °C	-30 °C	28 V	Solder Lug	1 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear
Electroswitch PS1-121Q	60000	No Marking	SPDT	Black	Standard	85 °C	-30 °C	28 V	Solder Lug	5 A	Button Round	125 V	On-Mom	0.25 "	Circular	Panel Mount Rear

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	1	$ 11.13	1m+
	N/A	0	$ 11.97	1m+

CAD

3D models and CAD resources for this part

Description

General part information

PS1 Series

Pushbutton Switch SPDT Standard Panel Mount, Rear

Documents

Technical documentation and resources