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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SGRF303DZ-5R


Teledyne Relays High Frequency RF Relays 5 VDC DPDT SMT
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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.

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AUD 250.2692
Multiples of: 100

Dpdt (2 Form C)Smd/Smt1 A 5 VDC 6 GHz250 mW  
J114DD-12M/G


Centigrid 2PDT, Dbl Diode
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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 0
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AUD 252.5452
Multiples of: 1

          
J411D-26PL


High Frequency / RF Relays
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AUD 246.84
Multiples of: 50

          
732M-5


Electromechanical Relay 5VDC 100Ohm 1ADC/0.25AAC DPDT(9.4x10.29x9.76)mm THT Commercial Sensitive Relay
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AUD 253.0754
Multiples of: 1

          
J431T-26WL


TO-5 1PDT Transistor Sensitive
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AUD 254.2341
Multiples of: 1

          
J432T-26M


TO-5 2PDT Transistor Sensitive
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AUD 257.1087
Multiples of: 1

          
412H-18


Electromechanical Relay 18VDC 880Ohm 1ADC/0.25AAC DPDT (9.4x8.51x6.86)mm THT High Temperature Relay
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AUD 260.1577
Multiples of: 1

          
412H-18/G


TO-5, 2PDT, Hi Temp
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AUD 260.1577
Multiples of: 1

          
J431D-12PL


TO-5, 1PDT, Diode, Sensitiv
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AUD 260.6827
Multiples of: 1

          
ER411DM4-12A/SQ


TO-5 Non-LatchingEstablished Reliability Relay - 1 Form C (SPDT) - M4 Spacer Pad - 12VDC - 0.187" Solder- Coated Leeds
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AUD 261.2463
Multiples of: 1

          
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