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
  
              
ER412M4-26A


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 48
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AUD 119.0278
Multiples of: 1

          
ER412-12B


Electromechanical Relay 12VDC 390Ohm 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 8
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AUD 138.1352
Multiples of: 1

          
ER134DYM4-26B


Centigrid DPDT Sensitive Established Reliability Relay
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Teledyne 8
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AUD 200.6404
Multiples of: 1

          
A150-16-15


Electromechanical Relay 15VDC 610Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator 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 8
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AUD 214.1096
Multiples of: 1

          
A150-16-5


Electromechanical Relay 5VDC 50Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 8
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AUD 297.249
Multiples of: 1

          
J411-26PL


TO-5 1PDT
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Teledyne 8
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AUD 371.8893
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36 T5 10-200ZA


Belt pulley; Profile: T5; Width:25mm; aluminium; ZRS; V: metric
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OPTIBELT 7
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AUD 5.4444
Multiples of: 1

          
36 T5 16-200ZA


Belt pulley; Profile: T5; Width:25mm; aluminium; ZRS; V: metric
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OPTIBELT 7
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AUD 8.4667
Multiples of: 1

          
36 T5 18-200ZA


Belt pulley; Profile: T5; Width:25mm; aluminium; ZRS; V: metric
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OPTIBELT 7
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AUD 8.7778
Multiples of: 1

          
J412T-18M


Electromechanical Relay DPDT 1ADC/0.25AAC 18VDC 880Ohm Through Hole
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Teledyne 0
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AUD 334.3217
Multiples of: 1

          
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