KEMET SPST Thermal Reed Switch 300 mA 110 V ac/dc OHD1-65B

KEMET OHD1-65B SPST Thermal Reed Switch is a specialized electrical switch engineered for sensitive and reliable operation at a maximum switching current of 300 mA and voltage of 110 V ac/dc. It uses a durable nickel iron alloy for contact material and features a unique proprietary design that incorporates a magnet and temperature-sensitive Thermorite® material. This material changes magnetic flux density with temperature, enabling the switch to act as a thermal guard for overheating protection.

The switch offers a maximum switching power of 6 watts and a contact resistance of 150 mΩ, assuring efficient performance with minimal loss. Its thermally mounted design allows operation in a wide temperature range from -20°C to 150°C, making it suitable for harsh industrial and commercial environments.

The compact form factor with dimensions of 18 mm length, 5.5 mm width, and 5.6 mm depth supports easy integration into various electrical assemblies. This switch complies with RoHS directives, ensuring environmentally responsible manufacturing.

KEMET OHD1-65B is ideal for applications such as atmospheric temperature detection, overheating monitoring of power transistors, power modules, room and hot gas heaters, PPCs, amplifiers, motors, hard disk drives (HDDs), floppy disk drives (FDDs), and other electronics requiring thermal safety measures.

Its high reliability, rapid response, long operational life, and resistance to dust, explosion, and corrosion make it an excellent choice for industrial automation, HVAC systems, manufacturing, and general appliance thermal protection.

The switch features a nickel iron alloy contact material for durability and stability. It has a maximum switching power of 6 watts suitable for low power device applications. The thermal mount type allows temperature-sensitive operation from -20°C to 150°C.

The compact dimensions of 18mm length, 5.5mm width, and 5.6mm depth make it easy to integrate. RoHS compliant ensuring environmental safety and adherence to standards. Its unique design includes a temperature-sensing Thermorite® element for thermal problem countermeasures.

The on/off operation is highly reliable with excellent environmental durability. Compatible with signals ranging from 0.1 mW up to 6 W power levels. Applications include atmospheric temperature detection, overheating monitoring, and protection of power transistors and modules.

Manufactured in Japan, ensuring quality and precision. Explore comprehensive selections in the Reed Switch category at EnvMart for diverse applications.