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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ARS104H


High Frequency / RF Relays 500MA SPST 4.5VDC NON-LATCHING PCB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic 1138
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AUD 37.3214
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Spdt (1 Form C)Solder Terminal500 mA500 mA4.5 VDCNon - Latching3 GHz200 mW30 Db0.3 Db
432H-26


Electromechanical Relay 26.5VDC 3.3KOhm 1ADC/0.25AAC DPDT(9.4x8.51x9.52)mm THT High Temperature Relay
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Teledyne 69
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AUD 288.5357
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S422-5


Signal Relay 5VDC 1DC/0.25AAC DPDT(9.4x9.4x8.76)mm SMD
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Teledyne 69
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AUD 299.937
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432H-26/G


TO-5 2PDT Snstve Hi Temp
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Teledyne 69
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AUD 302.9625
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RF103Z-12


Electromechanical Relay 12VDC 800Ohm DPDT(9.53x9.53x10.03)mm THT High Reliability Relay
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Teledyne 67
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AUD 138.5536
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RF103Z-12/G


3 GHz, RF, Centigrid, Sensi
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Teledyne 67
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AUD 145.4813
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RF100Z-5/G


3 GHz, RF, Centigrid, 2PDT
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Teledyne 67
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AUD 210.2813
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A150-20-12


High Frequency / RF Relays
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Teledyne 67
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AUD 429.9821
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722-12/G


TO-5, 2PDT, MagLatch
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Teledyne 66
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AUD 370.6125
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1617146-5


High Frequency / RF Relays JMGACD-12P
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TE Connectivity 65
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AUD 140.0357
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