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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422K-12


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT High Shock Relay
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Teledyne 98
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AUD 682.3036
Multiples of: 1

          
422K-12/G


TO-5 2PDT MagLatch Hi Shock
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Teledyne 98
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AUD 716.4188
Multiples of: 1

          
ER421DM-26A


Electromechanical Relay 26.5VDC 2KOhm 1ADC/0.25AAC SPDT (9.4x9.4x7.11)mm THT Latching Relay
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Teledyne 97
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AUD 498.1368
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RK1E12VH10


High Frequency / RF Relays
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Panasonic 97
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AUD 26.2313
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ER114-5A/S


Electromechanical Relay 5VDC 50Ohm 1ADC/0.25AAC DPDT (9.53x9.53x6.99)mm THT Established Reliability Relay
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Teledyne 97
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AUD 112.9643
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RF103-12/G


3 GHz, RF, Centigrid, Sensi
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Teledyne 97
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AUD 113.3625
Multiples of: 1

          
ER114-5A/S/G


Centigrid 2PDT
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Teledyne 97
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AUD 118.6125
Multiples of: 1

          
J114D-5M/G


Centigrid, 2PDT, Diode
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Teledyne 97
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AUD 147.1875
Multiples of: 1

          
S114-26


High Frequency / RF Relays DPDT 26.5 VDC 1560 ohm
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Teledyne 48
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AUD 115.9871
Multiples of: 1

 SMD/SMT  26.5 VDCNon - Latching 450 mW  
ARS1612


High Frequency / RF Relays RS Relay
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Panasonic 4
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AUD 38.8457
Multiples of: 1

Spdt (1 Form C)Solder Terminal500 mA500 mA12 VDCDual Coil Latching3 GHz400 mW35 Db0.35 Db
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