GRF121AR Datasheet | Teledyne Technologies

DESCRIPTION The GRF121A /GRF121AR Features : The ultraminiature GRF121A /GRF121AR relay is a Bidirectional, Open Contact SPDT Relay, designed to provide a practical surface-mount switching solution with RF performance and repeatability to 16GHz. The GRF121A/GRF121AR improves on Teledyne Relays’ heritage of miniature RF relays by incorporating a precision transmission line structure in the internal construction of the contact system. GRF121A /GRF121AR relays feature a unique ground shield to facilitate surface mounting and to extend the frequency range when pared to through-hole solutions. These relays are designed for use in RF attenuators, RF switch matrices, high frequency spread spectrum radios, ATE, and other applications that require dependable high frequency signal fidelity and performance. The magnetic-latching GRF121A / GRF121AR is suitable for applications where power budget is restricted. The relays can be operated with a short duration pulse. After the contacts have transferred, no external holding power is required. -   High Repeatability -   Wide Bandwidth Performance -   Metal Enclosure for EMI Shielding -   High Isolation Between Control and Signal Paths -   High Resistance to ESD The unique construction Features and manufacturing techniques provide excellent robustness for environmental extremes and overall reliability: -   Minimum mass ponents and welded    construction provide maximum resistance to shock    and vibration -   Advanced cleaning techniques provide maximum    assurance of internal cleanliness -   Gold-plated precious metal alloy contacts ensure    reliable switching -   Hermetic Seal -   Ro HS pliant ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Temperature (Ambient) Storage - 55°C to +125°C Operating - 55°C to +85°C Vibration (Note 3) 10 g’s, 10 to 3000 Hz Shock (Note 3) 30 g’s, 6ms half sine Enclosure Hermetically sealed © 2021 TELEDYNE RELAYS (800) 284-7007 - .teledynedefenseelectronics....