Multicomp Pro Snap Action Micro Switch Pin Plunger SPST-NO 100mA 30V DC

The Multicomp Pro Snap Action Micro Switch is a miniature switching component designed for precise and reliable operation. Featuring a pin plunger actuator, this snap action microswitch ensures quick and definite contact transfer, making it suitable for applications requiring exact movement and response. The SPST-NO (Single Pole Single Throw, Normally Open) contact configuration provides straightforward circuit control for a variety of low-power electronic systems.

With a maximum contact current rating of 100mA and a nominal contact voltage of 30V DC, this micro switch is optimised for low-energy signal switching. It features PC pin terminals for easy and secure integration onto printed circuit boards. The switch operates with a maximum operating force of 76gf, allowing for sensitive actuation.

Electrical Characteristics

• Contact Resistance: 100mΩ
• Insulation Resistance: 100MΩ

Physical Specifications

• Microswitch Type: Miniature
• Actuator: Pin Plunger
• Terminals: PC Pin
• Height: 43mm
• Width: 33mm
• Depth: 15mm
• Weight: 0.646g

This robust and compact switch is an excellent choice for designers needing a dependable interface in space-constrained environments. Its low contact resistance and high insulation resistance guarantee consistent electrical performance, while the snap action mechanism delivers a crisp, reliable switching action over its operational lifespan.