Elma 16 Position SPST Rotary Selector Switch, 200mA, PCB Terminal MR50

Elma MR50 is a precision 16 position SPST rotary selector switch engineered for high reliability and compact design. It is fabricated with a robust die cast zinc housing that provides durability and mechanical integrity in various industrial applications.

The switch supports a 200mA contact current maximum and a maximum DC voltage of 28V, suitable for low power signal switching on printed circuit boards. Its single pole, single throw contact configuration with an On-On switch mode enables precise circuit control with 16 selectable positions, spaced at 22.5-degree intervals.

This rotary selector switch is designed to operate reliably in harsh environments with an operating temperature range from -45°C to 85°C and offers an IP60 protection rating for protection against dust ingress. Gold plated contacts ensure excellent electrical conductivity and resistance to corrosion, extending the switch's operational life.

The MR50 features a compact 12.7mm diameter silver actuator shaft and panel mount design, facilitating seamless installation in control panels and instrumentation. The terminal type is PCB, making it compatible with printed circuit board mounting systems commonly found in communication equipment, precision testing devices, motorsport controllers, military systems, and aviation electronics.

With a mechanical life expectancy of 20,000 cycles, this switch provides long-term dependable switching capabilities in demanding industrial, automotive, and electronic applications.

Designed with a compact die cast zinc housing for durability. Features 16 selectable positions and a single pole single throw configuration. Operates reliably within temperature range from -45°C to 85°C. Offers IP60 protection rating suitable for varied industrial environments.

Equipped with gold plated contacts ensuring superior conductivity and longevity. Switch lifetime of up to 20,000 mechanical cycles for dependable performance. Panel mount type with a 12.7mm diameter actuator in silver color.

Terminal type is PCB for easy integration on printed circuit boards.

This Elma MR50 Rotary Selector Switch is ideal for use in diverse industrial and commercial applications requiring precise multi-position switching, including communication equipment, outdoor mobile devices, motorsport electronics, precision testing equipment, aviation controls, and military systems. Its rugged construction and reliable electrical characteristics make it suitable for environments demanding high durability and consistent performance.

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