The ultraminiature GRF303 relays are designed to provide a practical surface-mount solution with improved RF signal repeatability over the frequency range. GRF303 relays feature a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole-to-pole isolation. The GRF303 version with the improved ground connections can push the performance up into the 10 Gbps data rates for digital signal integrity applications. This ground shield provides a ground interface that results in improved high-frequency performance as well as parametric repeatability. The GRF303 extend performance advantages over similar RF devices that simply offer formed leads for surface mounting. These relays are engineered for use in RF attenuator, RF switch matrices, ATE and other applications that require dependable high frequency signal fidelity and performance.
Surface Mount, High Repeatability, Broadband TO-5 Relays, DPDT Contact Form, GRF Series Relays
GRF300/303 Series surface mount RF relays are designed to provide excellent RF signal repeatability. Repeatability: ±0.1 dB.
Designed to provide practical surface-mount solution with improved RF signal repeatability over the frequency range. Feature a unique ground shield that isolates and shields each lead to ensure excellent contact-to-contact and pole-to-pole isolation. Engineered for use in RF attenuator, RF switch matrices, ATE and other applications that require dependable high frequency signal fidelity and performance. Hermetically sealed enclosure.
| Richardson RFPD | Allied Electronics, Inc. | |
|---|---|---|
| Product Category | Electromechanical Relays | Electromechanical Relays |
| Product Number | GRF303-12 | 70020593 |
| Product Name | RF Relay | Relay;E-Mech;Freq (RF);DPDT;Cur-Rtg 1A;Ctrl-V 12DC;Vol-Rtg 28DC;SMT;GRF303 Seres |
| Mounting | TO-5 | PCBoard |
| Poles | Double Pole (DP) | Double Pole (DP) |
| Throw | Double Throw | Double Throw |
