Littelfuse PCB Reed Switch 250 mA 175 V Low Power Axial Lead Hermetically Sealed MDRR-DT-20-25-F

Littelfuse MDRR-DT-20-25-F PCB Reed Switch is a subminiature axial lead switch designed for low power applications requiring highly reliable magnetic switching. It features hermetically sealed contacts ensuring long life and excellent resistance to contamination in industrial and electronic equipment.

This switch can handle up to 175 V DC switching voltage and supports a maximum switching current of 250 mA with a power rating of 5 W. The nickel iron alloy contact material provides stable electrical performance with a low contact resistance of 100 milliohms. The miniature SPDT (Form C) changeover switch design allows flexible circuit integration.

Operating temperature ranges from -40°C to +125°C, making it suitable for demanding industrial, office equipment, security systems, and home appliance applications. The wire terminal type is optimized for PCB mounting, while the axial lead configuration with compact dimensions (14.73 mm length and 2.54 mm width) facilitates easy incorporation into densely packed circuit boards.

Key features include a fast maximum release time of 1 millisecond and an operating time including bounce of 0.7 milliseconds. The reed switch is magnetically operated and excels in position sensing, reed relays, and industrial control uses due to its robustness and reliable switching characteristics.

Capable of switching 175 V DC at 5 W power. Maximum switching current of 250 mA. Hermetically sealed for contamination resistance. Suitable for industrial, laboratory, and commercial uses. Miniature SPDT (Form C) contact design.

Operating temperature from -40°C to +125°C. Nickel iron alloy contacts for durability. Low contact resistance of 100 mΩ ensures minimal power loss. Wire terminal and PCB mount type for installation versatility. Compact size: 14.73 mm length, 2.54 mm width.

Choose Littelfuse MDRR-DT-20-25-F for reliable PCB reed switch performance in your industrial or commercial electronic projects. Explore more in the Reed Switch category at EnvMart.