Relays with the contact sealed inside a glass capsule, giving very low and stable leakage across the open contact. Available in high-voltage, RF, surface-mount and through-hole formats for precision measurement, automated test and mixed-signal switching.
Relays with an optically coupled input driving a power MOSFET output, offered as a replacement for a mechanical relay. Package style, isolation rating and screening level are each selectable, including military screening on parts for space and defence.
Switches actuated by an external magnetic field, with the contact sealed against the surrounding environment. Pull-in and drop-out ranges, contact configuration and package length are the variables for proximity, position and lid-closed detection.
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Three families sit here: reed relays, reed switches and solid state relays. The reed types give a hermetically sealed contact with very low leakage, for instrumentation and test switching. Solid state types switch through a power MOSFET output.
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