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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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 128.3063
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GRF300-12


High Frequency / RF Relays 12V DC-6GHz .10W
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AUD 130.7271
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2 Form C (Dpdt - Bm)Solder Pin  12 V 6 GHz370 mW  
GA152-20-5


High Frequency / RF Relays Ultramin High Repeat SMT DC-5GHz
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AUD 169.8214
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A152-5-26/G


High Frequency / RF Relays 5V Ultramin High Repeat
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Teledyne 4
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AUD 170.9107
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    5 V     
J114DM4-26M/G


Centigrid, 2PDT, Diode
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Teledyne 4
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AUD 172.425
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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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Teledyne 4
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AUD 176.3438
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720-6


TO-5 2PDT MagLatch
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Teledyne 4
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AUD 187.875
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GRF103-5


High Frequency / RF Relays 5V DC-6GHz .10W hi sensitivity
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Teledyne 4
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AUD 192.1071
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 Solder Pin  5 VDC 6 GHz250 mW  
J114DM4-5M/G


Centigrid, 2PDT, Diode
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Teledyne 4
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AUD 210.0938
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J412D-12M


High Frequency RF Relays DPDT 12VDC 390ohm wdiode
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AUD 217.8
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 Solder Pin  12 VDCLatching 450 mW  
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