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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36 T5 32-200ZA


Belt pulley; Profile: T5; Width:25mm; aluminium; ZRS; V: metric
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OPTIBELT 1
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AUD 19.5176
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ARS16Y4H


High Frequency / RF Relays RS Relay
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Panasonic 1
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AUD 42.6574
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Spdt (1 Form C)Smd/Smt500 mA500 mA4.5 VDCDual Coil Latching3 GHz400 mW30 Db0.4 Db
J134D-12M


High Frequency / RF Relays DPDT 12VDC 800ohm w/diode
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Teledyne 1
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AUD 141.1213
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2 Form C (Dpdt - Bm)Solder Pin  12 VNon - Latching 200 mW  
ARJ20A4H


High Frequency / RF Relays 5GHZ DPDT 4.5VDC 300MA SMD
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Panasonic 1
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AUD 334.1765
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2 Form C (Dpdt - Bm)Solder Terminal300 mA300 mA4.5 VSingle Side Stable5 GHz200 mW35 Db At 5 Ghz0.5 Db At 5 Ghz
ER412DM4-5B


Electromechanical Relay DPDT 1ADC/0.25AAC 5VDC 50Ohm Through Hole
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Teledyne 1
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AUD 180.2757
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ER114D-26A/S


Electromechanical Relay 26.5VDC 1.56KOhm 1ADC/0.25AAC DPDT (9.53x9.53x6.99)mm THT Established Reliability Relay
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Teledyne 1
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AUD 192.7445
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ER114D-26A/S/G


Centigrid, 2PDT, Diode
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Teledyne 1
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AUD 187.2375
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ER114DM4-5A/S


signal Relay 5VDC 50Ohm 1ADC/0.25AAC DPDT(9.53x9.53x6.99)mm THT Established Reliability Relay
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Teledyne 1
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AUD 212.5103
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 Solder Pin  5 VDCNon - Latching    
J431D-5PL


TO-5, 1PDT, Diode, Sensitiv
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Teledyne 1
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AUD 225.1312
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S114DD-5


High Frequency / RF Relays DPDT 5VDC 50ohm w/diode&pol rev prot
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AUD 100.5873
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