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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ER420DM-26A


Electromechanical Relay 26.5VDC 2KOhm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT Latching Relay
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Teledyne 64
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AUD 223.2679
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A150-20-5


High Frequency / RF Relays 5VDC 50 ohm
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Teledyne 61
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AUD 398.625
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 Solder Pin  5 VDC 3 GHz1 W 0.1 dB
A150-20-5/G


Electromechanical Relay 5VDC 50Ohm Through Hole
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Teledyne 61
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AUD 418.5563
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172M4-12/S


Electromechanical Relay 12VDC 400Ohm 1A DPDT (8.51x8.51x7.11)mm THT Centigrid Commercial Relay
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Teledyne 60
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AUD 111.2438
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FTR-B3CB1.5Z


High Frequency / RF Relays SIGNAL
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Fujitsu 59
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AUD 4.2692
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2 Form C (Dpdt - Bm)Solder Pin2 A1 A1.5 VLatching 100 mW  
422K-5


High Frequency / RF Relays
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Teledyne 59
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AUD 371.2321
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422K-5/G


TO-5 2PDT MagLatch Hi Shock
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Teledyne 59
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AUD 389.7938
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ARS14Y24


High Frequency / RF Relays RELAY RF SPDT 3GHZ 24VDC SMD
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Panasonic 58
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AUD 37.0464
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1 Form C (Spdt - Bm)Smd/Smt10 mA0.5 A24 VSingle Side Stable 200 mW  
G6K-2P-RF DC4.5


High Frequency / RF Relays Low Signal Relay, HF
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Omron 58
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AUD 45.1268
Multiples of: 5

Dpdt (2 Form C)Solder Terminal1 A1 A4.5 VDCNon - Latching1 GHz100 mW30 Db0.2 Db
RF170-9


Electromechanical Relay 9VDC 280Ohm 0.25A DPDT (12.06x9.53x7.62)mm THT Latching Relay
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Teledyne 58
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AUD 108.225
Multiples of: 1

          
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