High Frequency / RF Relays

High-frequency/RF relays are electronic switches designed to operate at a wide range of radio frequencies and power levels. These relays are used in many applications, such as high-frequency RF switching, RF front-end control and protection, and in instrumentation applications, to control and isolate RF signals. The construction of an RF relay is slightly different from that of a regular switch. A typical relay consists of a coil, two contacts, and an armature. The contacts are typically made from materials such as gold or silver, as these materials are capable of handling large electrical currents without corrosion. The coil is connected to a voltage source, which when energized creates an electromagnetic field that moves the armature to bridge the two contacts. This creates a closed circuit and allows an electrical current to flow. When the voltage is removed, the armature moves back to the open position and the circuit is broken. In addition to performing the basic switch function, the RF relay also has added features such as RF filtering and shielding. They are designed to be very reliable and can handle power levels up to thousands of watts.
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J411-26PP


TO-5 1PDT
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Teledyne 4
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AUD 71.7629
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ER412-26B/Q


TO-5 Non-LatchingEstablished Reliability / Military Relay - 2 Form C (DPDT) - 26.5VDC - 0.75" Solder- Coated Leeds
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Teledyne 4
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AUD 132.08
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J134D-5L


signal Relay 5VDC 100Ohm 1ADC/0.25AAC DPDT(9.53x9.53x9.53)mm THT Established Reliability Relay
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AUD 142.3529
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 Solder Pin1 A 5 VDCNon - Latching 200 mW  
732DM-5


High Frequency / RF Relays
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AUD 144.8713
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J114DM4-26M/G


Centigrid, 2PDT, Diode
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AUD 153.2438
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ER432T-26A


TO-5 2PDT Transistor Sensitive
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AUD 170.3355
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GA152-20-5


High Frequency / RF Relays Ultramin High Repeat SMT DC-5GHz
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AUD 174.8162
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A152-5-26/G


High Frequency / RF Relays 5V Ultramin High Repeat
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AUD 175.9375
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    5 V     
ER412DYM-12B


TO-5 Non-Latching Established Reliability Relay - 2 Form C (DPDT) - 12VDC - Y Ground Pin - M Spreader Pad - 0.75" Gold-Plated ...
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AUD 181.5303
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720-6


TO-5 2PDT MagLatch
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AUD 193.4007
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