21137NA

Illumination Type, Color:	--
Electrical Life:	20,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-40°C ~ 85°C
Features:	--
Ingress Protection:	--
Bushing Thread:	1/4-40
Panel Cutout Dimensions:	Circular - 6.50mm Dia
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Right Angle
Illumination Voltage (Nominal):	--
Series:	21000N
Illumination:	Non-Illuminated
Actuator Length:	11.50mm
Actuator Type:	Standard Round
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	4A (AC/DC)
Switch Function:	Mom-Off-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Toggle Switches:21137NA Application Field and Working Principle

Toggle switches are devices that control the flow of electricity to items, components, or circuits in an electronic system. Toggle switches, such as the 21137NA, are versatile switch components that can be used in a variety of applications. In this article, we will cover the general application fields of the 21137NA, as well as the toggle switch’s general working principle.

General Application Fields of the 21137NA

The 21137NA is a 3-pin and 2-position SPDT toggle switch, which means it has three pins for connections, and one main toggle position. This toggle switch can be used in a variety of applications due to its versatility. These include controlling fans, LED lights, and motors, as well as some alarm systems, toys, and hobby projects.

General Working Principle of Toggle Switches

The working principle of toggle switches is quite simple. Toggle switches can be used to control the flow of power through a specific circuit. When the switch is in the "on" position, electricity is sent through the pins and the circuit connected. When the switch is in the "off" position, power is cut off from the circuit and the circuit is shut down.

Conclusion

Toggle switches, such as the 21137NA, are highly versatile switch components that can be used in a variety of applications. They are most commonly used to control the flow of electricity to items, components, or circuits in an electronic system. The toggle switch\'s general working principle is simple: when it is in the "on" position, electricity is sent through the circuit; when it is in the "off" position, the power is cut off from the circuit.

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