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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ER432DM-5A


Electromechanical Relay 5VDC 100Ohm 1ADC/0.25AAC DPDT (( 9.4mm 9.4mm 9.52mm)) 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 75
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AUD 145.2563
Multiples of: 1

          
ER422D-18A


Latching Relay - DPDT - 1 A - 24V DC - Through Hole.
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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 75
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AUD 172.0125
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ER432T-12A


Electromechanical Relay 12VDC 850Ohm 1ADC/0.25AAC DPDT (( 9.4mm 9.4mm 9.52mm)) THT Established Reliability Relay
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Teledyne 74
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AUD 154.0714
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J116C-5L/G


Centigrid, 2PDT, CMOS
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Teledyne 74
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AUD 431.1188
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G6KU-2F-RF-S DC12


High Frequency / RF Relays HF Latch SMT Relay
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Omron 73
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AUD 29.9643
Multiples of: 1

    12 VDC     
6-1618406-7


TE Connectivity CAP202ASAND=Relay, DPST-NO 28V
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TE Connectivity 73
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AUD 6124.7437
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J134D-18L


Centigrid, 2PDT, Diode, Sen
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Teledyne 72
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AUD 163.8937
Multiples of: 1

          
J412-30PL


Electromechanical Relay 12VDC 390Ohm 1ADC/0.25AAC DPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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Teledyne 72
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AUD 196.6912
Multiples of: 1

          
432H-26


Electromechanical Relay 26.5VDC 3.3KOhm 1ADC/0.25AAC DPDT(9.4x8.51x9.52)mm THT High Temperature Relay
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Teledyne 72
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AUD 278.7857
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432H-26/G


TO-5 2PDT Snstve Hi Temp
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Teledyne 72
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AUD 292.725
Multiples of: 1

          
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