Multicomp Pro Snap Action Micro Switch SPST-NO Simulated Roller Lever

The Multicomp Pro MP005566 is a high-quality snap action micro switch designed for precise and reliable operation in a wide range of electronic and control applications. This SPST-NO (Single Pole, Single Throw, Normally Open) switch features a simulated roller lever actuator, providing a familiar and effective interface for mechanical actuation.

Engineered for durability and consistent performance, the switch boasts a low contact resistance of just 100mΩ, ensuring minimal power loss and efficient electrical conductivity. Its high insulation resistance of 100MΩ provides excellent isolation, making it a safe and reliable choice for circuit integration. With a maximum contact current rating of 3A at 125V AC, it is suitable for controlling small motors, solenoids, indicators, and other low-power devices.

The compact miniature design, with dimensions of 15mm (depth) x 33mm (width) x 43mm (height), allows for installation in space-constrained environments. The PC pin terminals facilitate easy and secure soldering onto printed circuit boards, providing a stable mechanical and electrical connection. An operating force of just 40gf (gram-force) ensures sensitive and responsive actuation, making it ideal for applications requiring precise triggering.

This versatile micro switch is a fundamental component for engineers, hobbyists, and maintenance professionals seeking a dependable switching solution for prototyping, industrial controls, safety interlocks, and automated systems.