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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GRF121R-12


High Frequency / RF Relays Coil 5Vdc, 290mW 1FormC SPDT
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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 0
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AUD 410.3
Multiples of: 1

 SMD/SMT250 mA 12 VDCLatching18 GHz290 mW  
ER432TYM4-5B


TO-5 Non-Latching Established Reliability Relay - 2 Form C (DPDT) - 5VDC - 0.75" Gold-Plated / Solder- Coated Leeds
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AUD 410.7348
Multiples of: 1

    5 VDC     
412H-5


Teledyne Relays High Frequency RF Relays DPDT 5VDC Hi Temp
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AUD 411.5278
Multiples of: 1

2 Form C (Dpdt - Bm)Pcb  5 V 1 GHz450 mW  
255-26/Q


QPL TO-5/.100 GRID
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AUD 413.3008
Multiples of: 25

          
ER421-26B


Electromechanical Relay 26.5VDC 2KOhm 1ADC/0.25AAC SPDT (9.4x9.4x7.11)mm THT Latching Relay
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AUD 450.5251
Multiples of: 1

          
J116CM9-12M


High Frequency / RF Relays DPDT 12VDC 0.1ohm w/M9 pad
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AUD 452.8279
Multiples of: 1

 Solder Pin1 A 12 VDCNon - Latching 369 mW  
412DVM4-5


TR-Hirel-1 - DPDT Relay - M4 Spacer Pad - 5VDC
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AUD 461.0577
Multiples of: 1

          
412DVM4-26


TR-Hirel-1 - DPDT Relay - M4 Spacer Pad - 26.5VDC
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AUD 462.2308
Multiples of: 1

          
ER116CM9-5A/Q


Centigrid® CMOS Non-Latching Established Reliability Relay - 2 Form C (DPDT) - M9 Spreader Pad - 5VDC - 0.75" Solder- Coated ...
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AUD 470.5
Multiples of: 1

          
ER116CM9-5B


Electromechanical Relay 5VDC 37.79Ohm 1ADC/0.25AAC DPDT (12.95x9.53x6.99)mm THT Established Reliability Relay
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AUD 474.8173
Multiples of: 1

          
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