RF300DD Datasheet | Teledyne Technologies

DESCRIPTION The ultraminiature RF300and RF303 relays are designed to provide improved RF signal switching repeatability over the frequency range. 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. The RF300 and RF303 features : - High repeatability - Broader bandwidth - Metal enclosure for EMI shielding - High isolation between control and signal paths - High resistance to ESD The following unique construction features and manufacturing techniques provide excellent robustness to environmental extremes and overall high reliability: - Uniframe motor design provides high magnetic efficiency and mechanical rigidity - Minimum mass ponents and welded construction provide maximum resistance to shock and vibration - Advanced cleaning techniques provide maximum assurance of internal cleanliness - Hermetically sealed - Solder Dipped Leads, (Ro HS pliant solder option available) The Series RF300D/RF303D and RF300DD/RF303DD relays have internal discrete silicon diodes for coil suppression and polarity reversal protection. This hybrid package reduces required PC board floor space by reducing the number of external ponents needed to drive the relay. ENVIRONMENTAL AND PHYSICAL SPECIFICATIONS Temperature Storage - 65°C to +125°C (Ambient) Operating - 55°C to +85°C Vibration (Note 1) 10 g’s to 500 Hz Shock (Note 1) 30 g’s, 6ms half sine Enclosure Hermetically sealed Weight RF300 RF303 0.09 oz. (2.55g) max. 0.16 oz. (4.5g) max. INTERNAL CONSTRUCTION UPPER STATIONARY CONTACT MOVING CONTACT LOWER STATIONARY CONTACT © 2021 TELEDYNE RELAYS (800) 284-7007 - .teledynedefenseelectronics. UNI-FRAME ARMATURE Page 1 RF300RF3032021...