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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ARS10A4H


High Frequency / RF Relays ARS (RS) 1 Form C
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Panasonic 35
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AUD 38.3429
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Spdt (1 Form C)   4.5 VDCNon - Latching    
134M4-26


134M426 teledyne
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Teledyne 35
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AUD 89.3025
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ER114DM4-12B/G


Centigrid, 2PDT, Diode
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Teledyne 35
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AUD 147.1688
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27 AT5 18-200ZA


Belt pulley; Profile: AT5; Width:16mm; aluminium; ZRS; V: metric
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OPTIBELT 34
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AUD 6.98
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ER432D-26A


High Frequency / RF Relays Relay
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Teledyne 34
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AUD 153.9371
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Dpdt (2 Form C)Solder Pins1 A1 A26.5 V  200 mW  
J116CM9-5L/G


Centigrid, 2PDT, CMOS
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Teledyne 34
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AUD 297.1875
Multiples of: 1

          
ER411D-5A


High Frequency / RF Relays
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Teledyne 34
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AUD 297.9107
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J411D-12M


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC SPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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Teledyne 33
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AUD 234.0179
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ARJ2012


High Frequency / RF Relays 2 Form C, 12VDC 10mA 10VDC 50ohms
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Panasonic 33
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AUD 368.2679
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2 Form C (Dpdt - Bm)Solder Terminal300 mA300 mA12 VSingle Side Stable5 GHz200 mW35 Db At 5 Ghz0.5 Db At 5 Ghz
732-6/G


TO-5, 2PDT, Sensitive
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Teledyne 32
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AUD 154.3125
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