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
  
              
ER412TM-5A/G


TO-5, 2PDT, Transistor
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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.

Teledyne 242
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AUD 499.2938
Multiples of: 1

          
ER412TM-5A


TO-5, 2PDT, Transistor
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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.

Teledyne 242
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AUD 499.2938
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ER411D-12B


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC SPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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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.

Teledyne 237
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AUD 204.5772
Multiples of: 1

    12 VDC     
GRF172-12


High Frequency / RF Relays 12V DC-2.5GHz DPDT
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Teledyne 235
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AUD 224.7243
Multiples of: 1

 SMD/SMT  12 VDC 2.5 GHz360 mW  
ER411D-12A


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC SPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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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.

Teledyne 232
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AUD 258.4286
Multiples of: 1

          
732-9


TO-5, 2PDT, Sensitive
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Teledyne 230
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AUD 148.8
Multiples of: 1

          
732-9/G


TO-5, 2PDT, Sensitive
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Teledyne 230
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AUD 148.8
Multiples of: 1

          
S134D-5


High Frequency / RF Relays DPDT 5VDC 100 ohm
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Teledyne 228
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AUD 232.3393
Multiples of: 1

 SMD/SMT  5 VDCNon - Latching 200 mW  
SGRF312-12


Electromechanical Relay 12VDC 390Ohm 1A DPDT(10.08x10.29x9.91)mm SMD High Reliability Relay
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Teledyne 228
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AUD 491.0438
Multiples of: 1

          
RF300-5/G


Electromechanical Relay 5VDC 50Ohm 1A DPDT (9.4x9.4x6.99)mm THT High Reliability Relay
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Teledyne 135
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AUD 144.1627
Multiples of: 1

          
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