KEMET SPST Through Hole Reed Switch 300 mA 110 V ac/dc OHD1-75M

KEMET OHD1-75M SPST Through Hole Reed Switch provides robust switching capabilities with a maximum current of 300 mA and voltage rating of 110 V AC/DC. This switch employs the innovative OHD Thermal Guard technology, featuring a magnet and Thermorite®, a temperature-sensing soft ferromagnetic material. As temperature elevates, magnetic flux density decreases, enabling reliable thermal problem countermeasures.

The OHD1-75M model is built for industrial, laboratory, and commercial uses where precise temperature monitoring and switching is crucial, such as atmospheric temperature detection and overheating protection in power transistors, power modules, room heaters, amplifiers, motors, and various general appliances.

It exhibits a high-speed response and long operational life with excellent environmental durability, including resistance to dust, explosions, and corrosion. Its compact and lightweight design, combined with simple circuit design compatibility, makes it easy to handle and integrate.

This reed switch supports a wide range of operating temperatures from -20°C up to 150°C, suitable for demanding industrial conditions. The contact material is a nickel iron alloy, providing a low contact resistance of 150 milliohms, ensuring efficiency and stability.

The device mounts via a through-hole method with wire terminals, facilitating secure and stable installation on circuit boards. Its dimensions are precisely 18 mm in length, 5.5 mm in width, and 5.6 mm in depth, balancing size and performance.

Features an SPST contact configuration for effective switching. Maximum switching current and power are 300 mA and 6 W respectively, suitable for low-power circuits. Wide operational temperature range from -20°C to 150°C.

Incorporates OHD Thermal Guard technology for reliable thermal protection. Compact through-hole mounting design with wire terminals. Nickel iron alloy contacts provide low resistance and high electrical performance. Offers high speed response and long operational life.

Durable against harsh environmental factors including dust and corrosion. Applications include temperature detection and overheating monitoring in diverse electrical and electronic systems. Origin: Japan, meeting UL, RoHS, TUV, and CSA standards.

Explore more products in the Reed Switch category to find compatible components for your industrial automation and electrical applications.