Reed Relays Reed relays are compact, hermetically sealed electro mechanical switches for precise low level signal routing. They use glass encapsulated reeds and a coil driven magnetic field to actuate contacts, delivering fast switching with minimal contact wear and strong coil to contact isolation. Designed for reliability, they offer a small footprint and predictable performance in real world use. Key benefits - Fast, clean switching of small signals with low contact wear and minimal bounce - High isolation between coil and contact circuit for noise sensitive applications - Low coil drive power and long operating life for dependable, repeated use - Small, lightweight package suitable for PCB mounting and compact assemblies - Durable construction supports stable performance across typical environments Attributes - Function: electromechanical signal switch for low to moderate current applications - Compatibility: suitable for standard control circuits and PCB layouts; works with common instrumentation and test equipment - Size: compact form factor for space constrained designs - Material: glass sealed reed contacts inside a metal housing with a coil on a magnetic core - Performance: rapid actuation, low contact resistance, reliable multi cycle operation with strong isolation Use scenarios - In test equipment and instrumentation panels to route multiple low level signals with minimal interference - In data acquisition systems to multiplex channels or select ranges while preserving signal integrity - In telecom or control panels where fast response and coil isolation improve overall performance and reliability