Introduces the RF300 and RF303 high repeatability broadband TO-5 relays produced by Teledyne Relays. The relay has the advantages of high repeatability, wider bandwidth, metal enclosure EMI shielding, ground pin option, high isolation and high anti-ESD
This document provides technical data for the Teledyne Relays RF300 and RF303 series, which are high repeatability, broadband TO-5 relays. These devices are designed for use in attenuators and other RF circuits, featuring hermetically sealed metal enclosures for EMI shielding and gold-plated contacts.
| Temperature Range (Operating) | -55°C to +85°C |
|---|---|
| Contact Arrangement | 2 Form G (DPDT) |
| Contact Resistance | 0.15 ohm max. |
| Contact Life Rating | 10,000,000 cycles typical |
| Coil Operating Power (RF300) | 450 mW typical |
| Coil Operating Power (RF303) | 200 mW typical |
| Intercontact Capacitance | 0.4 pF typical |
The maximum initial contact resistance is 0.15 ohm.
The contact life rating is typically 10,000,000 cycles at low level.
The RF303 model has a typical coil operating power of 200 mW.