CRF Series Reed Relay
The CRF Series is an ultraminiature, high-frequency reed relay designed for precision RF and instrumentation applications. With a compact surface-mount package and RF performance up to 7 GHz, it delivers exceptional signal integrity in space-constrained environments. Featuring a rugged thermoset overmolded body and ceramic substrate, the CRF Series offers high insulation resistance, typically 10¹³ Ω making it ideal for low-leakage, high-speed switching.
Available in SPST-NO (Form A) configurations, the CRF Series supports coil voltages of 3 VDC and 5 VDC, and is rated for up to 10 W, 170 VDC, and 0.5 A. Optional ball-grid array (BGA) formats and tape-and-reel packaging ensure compatibility with automated assembly processes. UL approved and built for reliability, the CRF Series is a trusted solution for RF, medical, telecom, and test & measurement systems.
Standards and Certifications
- RF switching capability up to 7 GHz for high-speed signal integrity
- High insulation resistance (typ. 10¹³ Ω) for ultra-low leakage
- Compact surface-mount design with ceramic substrate
- SPST-NO (Form A) contact configuration
- Rated for 10 W, 170 VDC, and 0.5 A
- Coil voltage options: 3 VDC and 5 VDC
- Optional ball-grid array (BGA) format for advanced PCB integration
- Supplied in tape-and-reel packaging for automated pick-and-place
- UL approved for safety and compliance
| Coil Voltage (VDC) | 3, 5 |
| Coil Resistance (Ω) | 70-150 |
| Contact Form | 1A (SPST) Normally Open (N.O.) |
| Rated Power Max. | 10W/170VDC/0.5A |
- Automated Test Equipment (ATE): High-frequency switching in load boards
- Medical Devices: Low-leakage signal routing in diagnostic systems
- Telecommunications: RF relay control in compact network modules
- Instrumentation & Measurement: Precision switching in analytical equipment
- Wireless Communications: Signal integrity in high-speed RF systems