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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G6W-1P DC4.5


High Frequency / RF Relays 5.0 GHz SPDT 4.5VDC
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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.

Omron 24
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AUD 286.3571
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1 Form C 0.5 A 4.5 VHigh Frequency Relay    
RF180-26


High Frequency / RF Relays 26V DC-6GHz .15W
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Teledyne 24
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AUD 286.5536
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 Solder Pin  26.5 VDC 6 GHz290 mW  
J412-26XP


TO-5 2PDT
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Teledyne 23
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AUD 54.525
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ER412-5A


High Frequency / RF Relays DPDT 5VDC 50 ohm
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Teledyne 23
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AUD 120.4657
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2 Form C (Dpdt - Bm)Solder Pin  5 VNon - Latching 450 mW  
J431T-12WL


TO-5 1PDT Transistor Sensitive
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Teledyne 23
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AUD 188.5688
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GRF121R-12


High Frequency / RF Relays Coil 5Vdc, 290mW 1FormC SPDT
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Teledyne 23
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AUD 353.7129
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 SMD/SMT250 mA 12 VDCLatching18 GHz290 mW  
172D-12


High Frequency / RF Relays 12V DC-1GHz .15W w/diode
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Teledyne 22
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AUD 113.3629
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2 Form C (Dpdt - Bm)Solder Pin  12 V 1 GHz360 mW  
ER134DM4-5B


Electromechanical Relay 5VDC 100Ohm 1ADC/0.25AAC DPDT (9.53x9.53x9.53)mm THT Established Reliability Relay
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Teledyne 22
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AUD 127.5179
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ER134DM4-5B/G


Centigrid, 2PDT, Diode, Sen
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Teledyne 22
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AUD 133.8938
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ER114DDM4-26A/G


Centigrid, 2PDT, Dbl Diode
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Teledyne 22
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AUD 220.2
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