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.

Enable Filter
Manufacturer









Reset
Contact Form









Reset
Contact Termination

















Reset
Contact Current Rating












Reset
Maximum Switching Current






Reset
Coil Voltage





















Reset
Coil Type






















Reset
Frequency












Reset
Power Consumption































Reset
Isolation





























Reset
Insertion Loss





























Reset
    Load More 
    IM03GR


    TE Connectivity High Frequency RF Relays 5VDC Non-latching Single coil gullwing
    Icon ROHS
    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.

    TE Connectivity 100004
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 1.4125

    Multiples of: 100

    2 Form C (Dpdt - Bm)Smt, Gull Wing2 A 5 VNon - Latching 140 mW  
    1-1462039-7


    High Frequency / RF Relays IM05DGR=IM RELAY 140MW 9V
    Icon ROHS
    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.

    TE Connectivity 55806
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 2.4875

    Multiples of: 100

        9 VDC     
    HF395


    RF SIGNAL RELAY, SPDT, 9VDC, 2A, PC BOAR; RF SIGNAL RELAY, SPDT, 9VDC, 2A, PC BOARD; Coil Type:DC; Contact Configuration:SPDT; Contact Current Max:2A; Contact Voltage AC Nom:250V; Contact Voltage DC Nom:220V; Coil Voltage VDC Nom:9V; Coil Resistance:574ohm
    Icon ROHS
    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.

    TE Connectivity 54320
    Ships to you
    between Thu. 28 Dec to Wed. 17 Jan
    Calender.png

    USD 10.9051

    Multiples of: 400

         DC    
    IM01CGR


    High Frequency / RF Relays 140MW 3V 8
    Icon ROHS
    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.

    TE Connectivity 37830
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 2.6338

    Multiples of: 1000

        3 VDC     
    IM03NS


    TE Connectivity Axicom High Frequency RF Relays 140 MW 5 V 11
    Icon ROHS
    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.

    TE Connectivity 24250
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 1.6537

    Multiples of: 1000

    2 Form C (Dpdt - Bm)Through Hole2 A 5 V  140 mW  
    FTR-B3SA012Z-B10


    High Frequency / RF Relays SIGNAL
    Icon ROHS
    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.

    Fujitsu 19400
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 2.1375

    Multiples of: 250

    Dpdt (2 Form C)Solder Pin 1 A12 VNon - Latching 140 mW  
    IM02GR


    TE Connectivity Axicom High Frequency RF Relays 140 MW 4.5 V 13
    Icon ROHS
    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.

    TE Connectivity 19351
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 1.8875

    Multiples of: 100

    2 Form C (Dpdt - Bm)Smt, Gull Wing2 A 4.5 VPolarized, Monostable 140 mW  
    IM02JR


    TE Connectivity Axicom High Frequency RF Relays IM02JR=IM Relay 140 mW 4.5 V
    Icon ROHS
    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.

    TE Connectivity 18430
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 1.5925

    Multiples of: 1000

    2 Form C (Dpdt - Bm)Smt, J - Legs2 A2 A4.5 V  140 mW37 Db0.03 Db
    IM42GR


    High Frequency / RF Relays DPDT 4.5VDC 1-Coil 1000
    Icon ROHS
    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.

    TE Connectivity 17021
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 2.9875

    Multiples of: 100

    2 Form C (Dpdt - Bm)Gull Wing2 A2 A4.5 VLatching 100 mW  
    3-1462037-1


    High Frequency / RF Relays DPDT 4.5VDC 1-Coil 1000
    Icon ROHS
    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.

    TE Connectivity 17021
    Ships to you
    between Wed. 06 Dec to Tue. 12 Dec
    Calender.png

    USD 2.9875

    Multiples of: 100

    2 Form C (Dpdt - Bm) 2 A2 A4.5 VLatching 100 mW