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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ER422D-26B/S


Electromechanical Relay 26.5VDC 2KOhm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT Latching Relay
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Teledyne 38
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AUD 338.1425
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422KDXM3-5-5/G


TO-5 2PDT MagLatch Hi Shock
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Teledyne 37
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AUD 227.0625
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ER116CM9-18A/Q


High Frequency / RF Relays
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Teledyne 37
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AUD 372.9231
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 Solder Pin1 A 18 VDCNon - Latching    
ARS14Y12


High Frequency / RF Relays RELAY RF SPDT 3GHZ 12VDC SMD
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Panasonic 36
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AUD 37.0765
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Spdt (1 Form C)Smd/Smt500 mA500 mA12 VDCNon - Latching 200 mW  
ARA220A4H


Panasonic Industrial Devices High Frequency RF Relays 2 Form C, 4.5VDC 2 Form C 2
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Panasonic 36
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AUD 57.4081
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2 Form C (Dpdt - Bm)Solder Pad1 A1 A4.5 VLatching, 2 Coils1 GHz140 mW30 Db At 1 Ghz0.3 Db At 1 Ghz
A150-20-26


Electromechanical Relay 26.5VDC 1.56KOhm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 36
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AUD 168.4825
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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 40.6191
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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


Surface Mount Centigrid 2PDT Diode
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Teledyne 35
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AUD 149.2004
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ER432D-26B/Q


Electromechanical Relay 26.5VDC 3.3KOhm 1ADC/0.25AAC DPDT(9.4x9.4x9.52)mm THT Established Reliability Relay
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AUD 230.4821
Multiples of: 1

          
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