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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432H-5


High Frequency / RF Relays
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AUD 279.62
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ER114-26A


High Frequency / RF Relays DPDT 26.5VDC 1560 ohm
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Teledyne 44
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AUD 122.6971
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 Solder Pin1 A 26.5 VDCNon - Latching    
J431T-12M


TO-5 1PDT Transistor Sensitive
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Teledyne 44
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AUD 480
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J114-12M


High Frequency RF Relays Relay
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Teledyne 43
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AUD 121.5338
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 Solder Pin1 A 12 V     
ER412DM4-5A/S


High Frequency / RF Relays
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Teledyne 43
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AUD 141.13
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ER411-5A


Electromechanical Relay 5VDC 63Ohm 1ADC/0.25AAC SPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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Teledyne 43
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AUD 261.75
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GRF121-5


High Frequency / RF Relays Coil 5Vdc, 410mW 1FormC SPDT
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Teledyne 43
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AUD 344.9914
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 SMD/SMT250 mA 5 VDCLatching18 GHz410 mW  
722-5/Q


High Frequency / RF Relays
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Teledyne 42
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AUD 314.3957
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 Solder Pin1 A 5 VLatching500 Hz290 mW  
RF312-12/G


High Frequency / RF Relays 12V 8GHZ TO-5 High Repeat
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AUD 424.4464
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RF300-5


High Frequency / RF Relays 5V DC-6GHz .15W
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Teledyne 32
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AUD 111.9897
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 Solder Pin  5 VDC 3 GHz450 mW  
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