Allied Electronics, Inc. Datasheets for Reed Switches

Reed switches are magnetically actuated switches. They are typically manufactured with two ferromagnetic reeds (contact blades), which are sealed in a glass capsule. In the presence of a magnet, the blades (contacts) close. 
Reed Switches: Learn more

Product Name Notes
Highest quality reed switches feature contacts hermetically sealed in a protective atmosphere. Protected contacts mean reliable operation in wet, oily, dirty — even explosive — environments. Glass capsule size ranges...
One type of proximity switch is an enclosed reed switch that is activated by a permanent magnet mounted to the piston. As the piston approaches, the magnetic field closes the...
SMC also offers a large selection of accessory products, to further compliment our abundant line of cylinders and actuators. To attach actuators we offer rod clevises, mounting brackets and alignment...
Reed Switch, Surface Mount, Overmolded.
Switch, 200 VDC⁄VAC Rated Voltage, 0.5 A Rated Current, 0.1 Ohms Contact Resistance Rhodium or durel material 10^10 Ohms (Min.) insulation resistance The HSR-101 reed switch features .023 “ diameter...
Switch, REED, MicroMiniature, RHODIUM CONTACTS, TIN-PLATED EXTERNAL LEADS