KEMET SPST Through Hole Reed Switch 300 mA 110 V ac/dc OHD1-40B

KEMET OHD1-40B SPST Through Hole Reed Switch is engineered for on/off operations with high reliability and excellent environmental durability. It supports a maximum switching current of 300 mA and voltage of 110 V ac/dc, making it suitable for various electrical applications.

The switch features a unique design with a nickel iron alloy contact material and wire terminals for through hole mounting. It operates over a wide temperature range from -20°C to 150°C, ensuring stable performance in demanding environments.

This model is part of the OHD Thermal Guard series, designed with a magnet and temperature-sensing soft ferromagnetic substance called Thermorite® that helps with thermal problem countermeasures. As temperature increases, Thermorite® changes its magnetic properties, enhancing switch performance and safety.

The switch is compact and easy to handle with dimensions of 18 mm length, 5.5 mm width, and 5.6 mm depth. It is RoHS compliant, ensuring conformity with environmental standards.

Typical applications include atmospheric temperature detection, overheating monitoring of power transistors, power modules, room heaters, hot gas heaters, PPCs, amplifiers, motors, HDDs, FDDs, and other general electrical appliances in industrial, commercial, and laboratory environments.

Features a single pole single throw (SPST) contact configuration. Capable of switching currents up to 300 mA and power up to 6 W. Constructed with nickel iron alloy contact material for durability. Through hole mounting with wire terminals for easy installation.

Operates reliably from -20°C up to a maximum of 150°C. Compact dimensions: 18 mm length, 5.5 mm width, and 5.6 mm depth. RoHS compliant ensuring environmental safety. Part of the OHD Thermal Guard series offering thermal problem countermeasures.

Explore more detailed products in the Reed Switch category at EnvMart for specialized electrical switching solutions.