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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J432-12L


Electromechanical Relay 12VDC 850Ohm 1ADC/0.25AAC DPDT(9.4x9.4x9.52)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 11
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AUD 233.806
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 Solder Pin1 A 12 VDC  200 mW  
J412T-26PL


TO-5, 2PDT, Transistor
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Teledyne 11
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AUD 293
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ER412TM-26B/Q


Electromechanical Relay DPDT 1A/0.25A 26.5V 1560Ohm Thru-Hole
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Teledyne 11
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AUD 355.6042
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J420DM-9M


TO-5, 2PDT, Diode, Maglatch
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Teledyne 11
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AUD 628.752
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FTR-B3SB003Z-B10


High Frequency / RF Relays SIGNAL
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Fujitsu 10
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AUD 3.6284
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Dpdt (2 Form C)Solder Pin2 A1 A3 VDCLatching 100 mW  
RF103-5


High Frequency / RF Relays 5V DC-6GHz 10W HI SENSITIVITY
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Teledyne 10
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AUD 114.7776
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 Solder Pin  5 VDC 4 GHz250 mW  
ER432M4-26A


Electromechanical Relay 26.5VDC 3.3KOhm 1ADC/0.25AAC DPDT (( 9.4mm 9.4mm 9.52mm)) THT Established Reliability Relay
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Teledyne 10
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AUD 127.6458
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732DM4-5


Electromechanical Relay 5VDC 100Ohm 1ADC/0.25AAC DPDT(9.4x10.29x9.76)mm THT Commercial Sensitive Relay
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Teledyne 10
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AUD 191.5112
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A150-4-15


Electromechanical Relay 15VDC 610Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 10
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AUD 214.1096
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A150-10-12


Electromechanical Relay 12VDC 390Ohm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 10
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AUD 289.8134
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