DESCRIPTION
The ultraminiature SRF300 and SRF303 relays are designed
to provide a practical surface-mount solution with improved RF
signal 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.

SRF300 & SRF303 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 components and welded construction
provide maximum resistance to shock and vibration
• Advanced cleaning techniques provide maximum
assurance of internal cleanliness
• Hermetically sealed
• Solder Dipped Leads, (RoHS compliant solder option
available)