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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J412D-26M


High Frequency / RF Relays DPDT 26.5VDC 1560ohm w/diode
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Teledyne 46
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AUD 183.6214
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2 Form C (Dpdt - Bm)Through Hole  26.5 VMagnetic - Latching 450 mW  
J114DM4-26L/G


Centigrid, 2PDT, Diode
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Teledyne 45
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AUD 146.4
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722-26


High Frequency / RF Relays 26V DC-1GHz .15W
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Teledyne 45
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AUD 274.6857
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2 Form C (Dpdt - Bm)Solder Pin  26.5 VLatching Magnetic1 GHz290 mW  
ARS14Y4H


High Frequency / RF Relays RELAY RF SPDT 3GHZ 4.5VDC SMD
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Panasonic 44
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AUD 38.39
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Spdt (1 Form C)Smd/Smt500 mA500 mA4.5 VDCNon - Latching 200 mW  
J431T-12M


TO-5 1PDT Transistor Sensitive
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Teledyne 44
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AUD 480
Multiples of: 1

          
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 357.2014
Multiples of: 1

 SMD/SMT250 mA 5 VDCLatching18 GHz410 mW  
712-26


High Frequency / RF Relays 26V DC-1GHz .15W
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Teledyne 42
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AUD 98.0257
Multiples of: 1

 Solder Pin  26.5 VDC 1 GHz450 mW  
722-5/Q


High Frequency / RF Relays
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Teledyne 42
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AUD 314.3957
Multiples of: 1

 Solder Pin1 A 5 VLatching500 Hz290 mW  
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