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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(Ex. GST)(▲▼)		Enter Qty Contact FormContact TerminationContact Current RatingMaximum Switching CurrentCoil VoltageCoil TypeFrequencyPower ConsumptionIsolationInsertion Loss
  
              
ER134-12B


signal Relay 12VDC 800Ohm 1ADC/0.25AAC DPDT(9.53x9.53x9.53)mm THT Established Reliability Relay
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Teledyne 19
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AUD 113.9643
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ER134-12B/G


Centigrid, 2PDT, Sensitive
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Teledyne 19
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AUD 119.6625
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RF103-12/G


3 GHz, RF, Centigrid, Sensi
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Teledyne 19
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AUD 133.5563
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172D-12/G


Centigrid, 2PDT, Diode
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Teledyne 19
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AUD 135.0562
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J432T-5WM


TO-5 2PDT Transistor Sensitive
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Teledyne 19
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AUD 157.9875
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A150-8-26


Electromechanical Relay 26.5VDC 1.56KOhm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 19
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AUD 163.6688
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A150-8-12


Electromechanical Relay 12VDC 390Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 19
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AUD 333.3
Multiples of: 1

          
ARS34Y12


High Frequency / RF Relays RELAY RF SPDT 3GHZ 12VDC SMD
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Panasonic 18
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AUD 49.2689
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Spdt (1 Form C)Smd/Smt500 mA500 mA12 VDCNon - Latching 200 mW  
ER114-5B/S


Electromechanical Relay 5VDC 50Ohm 1ADC/0.25AAC DPDT (9.53x9.53x6.99)mm THT Established Reliability Relay
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Teledyne 18
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AUD 118.2679
Multiples of: 1

          
ER114-5B/S/G


Centigrid 2PDT
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Teledyne 18
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AUD 124.1813
Multiples of: 1

          
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