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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ER114DM4-5A/S


signal Relay 5VDC 50Ohm 1ADC/0.25AAC DPDT(9.53x9.53x6.99)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 54
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AUD 198.0754
Multiples of: 1

 Solder Pin  5 VDCNon - Latching    
ER412DM4-5B


Electromechanical Relay DPDT 1ADC/0.25AAC 5VDC 50Ohm Through Hole
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Teledyne 1
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AUD 200.9631
Multiples of: 1

          
J412D-26M


High Frequency / RF Relays DPDT 26.5VDC 1560ohm w/diode
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Teledyne 1
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AUD 202.6095
Multiples of: 1

2 Form C (Dpdt - Bm)Through Hole  26.5 VMagnetic - Latching 450 mW  
S114DD-5


High Frequency / RF Relays DPDT 5VDC 50ohm w/diode&pol rev prot
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Teledyne 1
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AUD 207.5
Multiples of: 1

          
GRF180-5


High Frequency / RF Relays 5V DC-6GHz .15W
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Teledyne 1
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AUD 214.6222
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 Solder Pin  5 VDC 6 GHz410 mW  
ER114D-26A/S


Electromechanical Relay 26.5VDC 1.56KOhm 1ADC/0.25AAC DPDT (9.53x9.53x6.99)mm THT Established Reliability Relay
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Teledyne 1
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AUD 220.1042
Multiples of: 1

          
GRF131-5


High Frequency / RF Relays SURFACE MOUNT HIGH REPEATABILITY SPDT, BROADBAND 18 GHZ, 40GBPS NON-LATCHING RF RELAY
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Teledyne 1
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AUD 356.226
Multiples of: 1

    5 VDC DC To 18 GHz   
ER422-12B


Electromechanical Relay 12VDC 500Ohm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT Latching Relay
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Teledyne 1
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AUD 439.709
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432DVM-9


432DVM9 teledyne
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Teledyne 1
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AUD 694.377
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27 T5 19-200ZA


Belt pulley; Profile: T5; Width:16mm; aluminium; ZRS; V: metric
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OPTIBELT 1
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AUD 5.2
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