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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732TNM4-5/G


TO-5, 2PDT, Transistor, Sen
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AUD 285.3779
Multiples of: 1

          
ER412T-12A


High Frequency / RF Relays
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AUD 285.8269
Multiples of: 1

          
J114DD-5M/G


Centigrid 2PDT, Dbl Diode
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AUD 290.3637
Multiples of: 1

          
ER411M4-12B


RELAY SPDT
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AUD 290.951
Multiples of: 50

          
722-5/Q


High Frequency / RF Relays
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AUD 292.3957
Multiples of: 1

 Solder Pin1 A 5 VLatching500 Hz290 mW  
ER422-12B


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT Latching Relay
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AUD 293.238
Multiples of: 100

          
J412T-18M


Electromechanical Relay DPDT 1ADC/0.25AAC 18VDC 880Ohm Through Hole
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AUD 295.2708
Multiples of: 1

          
J116C-5M


Teledyne Relays High Frequency RF Relays DPDT 5VDC 0.1ohm
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AUD 295.9943
Multiples of: 150

 Solder Pin1 A 5 VDCNon - Latching 641 mW  
ER422-12B/G


TO-5, 2PDT, Maglatch
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AUD 298.2313
Multiples of: 1

          
ER412TM-26B/Q


Electromechanical Relay DPDT 1A/0.25A 26.5V 1560Ohm Thru-Hole
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AUD 301.257
Multiples of: 250

          
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