Assemtech Reed Switch SPDT Normally Open 400 mA 175 V RI-90B

Assemtech RI-90B is a hermetically sealed Reed Switch designed for reliable and precise operation in electrical and automation systems. This SPDT normally open switch is enclosed in a gas-filled glass envelope, providing exceptional durability and protection against environmental contaminants. Its robust construction makes it suitable for industrial, laboratory, HVAC, manufacturing, and commercial applications requiring fast and dependable switching performance.

This Reed Switch features a maximum switching current of 400 mA and a maximum switching voltage of 175 V, making it competent for low-power switching tasks. The contact resistance is kept low at 2 ohms, with contacts plated in ruthenium on gold to ensure excellent conductivity and resistance to wear.

Designed for compact PCB mounting, it measures 14.3 mm in length and 2.54 mm in width. The wire terminal type facilitates flexible connections in various circuit configurations. Its operating temperature range spans from -55°C to 125°C, accommodating harsh operating environments.

The switch’s mechanical life of 100 million operations guarantees durability over extended use cycles, while its quick release and operating time of 1 ms ensure minimal response delay, highly desirable in automation and control systems.

Compliance with ISO standards and Belgian origin attest to the quality manufacturing process. This model is part of the RI series, offering reliable performance for a range of industrial and electronic switching needs.

Hermetically sealed in a gas-filled glass envelope to ensure reliability. Single pole, single throw, normally open contact configuration. Low contact resistance of 2 ohms with ruthenium on gold contacts for durability. Operating temperature range from -55°C to 125°C for varied environments.

Mechanical life expectancy of 108 operations for long-term use. Fast actuation with 1 ms maximum release and operating time including bounce. Compact dimensions: 14.3 mm length and 2.54 mm width, suitable for PCB mounting.

Wire terminal type and PCB mount type for versatile installation. Complies with ISO standards and originates from Belgium. Explore more switch solutions in the Electronics & Electricals category at EnvMart for compliant, reliable components that meet industrial quality standards.