A Global Reed Switch Manufacturer
We make the world’s smallest Form A switch, the world’s smallest Form C switch, the only switches with solid tungsten contacts, high voltage switches, RF switches, pressurized switches, and now the only true Form B switch.
Below is just a sampling of our 1500+ products to choose from with various options available for customization, including switching and range. All HSI products can be modified to your specifications.
HSR-0025R
Contact Form A that features a glass length of 4.06 mm. Switching voltage 30 VDC, Switching current 0.1.
HSR-502R
Contact Form C that features a glass length of 7.75mm. Switching voltage 30 VDC, Switching current 0.1.
HSR-042R
Contact Form A that features a glass length of 9.14mm. Switching voltage 100 VDC, Switching current 0.2.
HSR-910W
Contact Form A that features a glass length of 49.78 mm. Switching voltage 6000 VDC, Switching current 3.
HSR-130R
Contact Form A that features a glass length of 31.24mm. Switching voltage 150 VDC, Switching current 1.
HSR-376R
Contact Form B that features a glass length of 9.4mm. Switching voltage 36 VDC, Switching current 0.1.
HSA-12100
Contact Form C that features a glass length of 32.64mm. Switching voltage 2500 VDC, Switching current 3.
HSA-12115
Contact Form C that features a glass length of 32.77mm. Switching voltage 50 VDC, Switching current 2.
HSR-370R
Contact Form C that features a glass length of 11.94mm. Switching voltage 30 VDC, Switching current 0.1.
Let’s Make Things Happen
Simply reach out to connect with us. We’ll discuss your project and provide solutions, unique to your specific needs.
“We are constantly looking to reimagine the way we use sensor technology in our everyday lives. Whether our engineers are looking at a chemical processing plant, a fighter jet or a pinball machine, we are imagining the way that we can use our products to make those technologies better.”
Ryan Posey
HSI Sensing, CEO
