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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(Ex. GST)(▲▼)		Enter Qty Contact FormContact TerminationContact Current RatingMaximum Switching CurrentCoil VoltageCoil TypeFrequencyPower ConsumptionIsolationInsertion Loss
  
              
ER114-12B


High Frequency / RF Relays
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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 18
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AUD 146.2143
Multiples of: 1

          
ER412DM4-26A


Electromechanical Relay 26.5VDC 1.56KOhm 1ADC/0.25AAC DPDT (9.4x10.29x6.86)mm THT Established Reliability Relay
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Teledyne 18
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AUD 152.0805
Multiples of: 1

          
172DZM4-12/G


Centigrid, 2PDT, Diode
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Teledyne 18
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AUD 176.7938
Multiples of: 1

          
ER412DD-26A


Electromechanical Relay 26.5VDC 1.56KOhm 1ADC/0.25AAC DPDT (9.4x10.29x6.86)mm THT Established Reliability 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 18
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AUD 478.125
Multiples of: 1

          
J432T-5PM


TO-5 2PDT Transistor Sensitive
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Teledyne 18
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AUD 508.125
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RF103Y-5


3 GHz RF Centigrid Sensitive 2PDT
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Teledyne 17
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AUD 97.3875
Multiples of: 1

          
A150-1-12


Electromechanical Relay 12VDC 390Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 17
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AUD 346.9125
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21 AT5 15-200ZA


Belt pulley; Profile: AT5; Width:10mm; aluminium; ZRS; V: metric
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OPTIBELT 16
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AUD 3.52
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M39016/11-023M


High Frequency / RF Relays M39016/11-023M
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TE Connectivity 16
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AUD 121.6607
Multiples of: 1

          
J412-5L59


TO-5 2PDT
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Teledyne 16
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AUD 200.625
Multiples of: 1

          
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