About High Frequency / RF Relays

Teledyne 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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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ER420DM-26A


Electromechanical Relay 26.5VDC 2KOhm 1ADC/0.25AAC DPDT (9.4x9.4x7.11)mm THT Latching 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 Availability : 64
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USD 194.454

Multiples of: 1

          
RF100Z-12


High Frequency / RF Relays
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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 Availability : 63
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USD 86.2875

Multiples of: 1

          
422K-5


High Frequency / RF Relays
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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 Availability : 63
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USD 265.9625

Multiples of: 1

          
422H-26


High Frequency / RF Relays DPDT 26VDC Latch Hi Temp magnetic
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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 Availability : 63
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USD 274.6125

Multiples of: 1

          
GRF172-5


High Frequency / RF Relays 5 VDC-2.5GHz DPDT
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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 Availability : 61
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USD 95.4625

Multiples of: 1

          
172M4-12/S


Electromechanical Relay 12VDC 400Ohm 1A DPDT (8.51x8.51x7.11)mm THT Centigrid Commercial 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 Availability : 60
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USD 97.7224

Multiples of: 1

          
S134D-12


High Frequency / RF Relays DPDT 12VDC 800ohm
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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 Availability : 60
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USD 108.925

Multiples of: 1

2 Form C (Dpdt - Bm)Smd/Smt  12 VNon - Latching, Sensitive 200 mW  
ER114-26B


High Frequency / RF Relays
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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 Availability : 60
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USD 119.0125

Multiples of: 1

          
RF170-9


Electromechanical Relay 9VDC 280Ohm 0.25A DPDT (12.06x9.53x7.62)mm THT Latching 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 Availability : 58
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USD 92.7753

Multiples of: 1

          
ER114D-12A


High Frequency / RF Relays 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 Availability : 58
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USD 134.9

Multiples of: 1

          
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