About High Frequency / RF Relays

Radiall 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.

High Frequency / RF Relays

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R595867120


High Frequency / RF Relays SPDT Platinum SMA2.9 40GHz Latching Self-CO Ind. 15Vdc TTL Pins terminals
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USD 1378.5855

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R594F73617


High Frequency / RF Relays SP6T Platinum SMA 26.5GHz Latching Self-cut-off Indicators 24Vdc HE10 RECEP
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USD 3423.9531

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R595863115


High Frequency / RF Relays SPDT Platinum SMA2.9 40GHz Ltch Self-CO Ind. 24Vdc Positive common D-sub conn.
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Radiall Availability : 1
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USD 1198.4417

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R595363125


High Frequency / RF Relays SPDT Platinum SMA 6GHz Latching Self-CO Ind. 24Vdc TTL D-sub connector
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Radiall Availability : 0
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USD 775.009

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R577832100


High Frequency / RF Relays DPDT Ramses SMA2.9 40GHz Latching 12Vdc TTL Diodes Pins Terminals with bracket
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Radiall Availability : 0
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USD 806.6971

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R591723400


High Frequency / RF Relays SP4T Subminiature SMA 26.5GHz Ltch Global Reset 28Vdc Pins terminals Double row
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USD 1082.829

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R591362640


High Frequency / RF Relays SP6T Subminiature SMA 6GHz Ltch Separated Reset 12Vdc Pins terminals Double row
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USD 1120.449

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R574383400


High Frequency / RF Relays SP4T Term. Ramses SMA 3GHz Ltch Self-CO Auto-reset 28Vdc Diodes Pins Terminals
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USD 1491.06

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R574493685


High Frequency / RF Relays SP6T TermRamses SMA 18GHz Ltch Self-CO AutoReset Ind. 28Vdc BCD TTL Dio Dsub con
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USD 2396.7017

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R574833615


High Frequency / RF Relays SP6T Term. Ramses SMA2.9 40GHz Latching Ind. 28Vdc Positive common D-sub conn.
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USD 2417.9071

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R574833415


High Frequency / RF Relays SP4T Term. Ramses SMA2.9 40GHz Latching Ind. 28Vdc Positive common D-sub conn.
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USD 2498.835

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R574802625


High Frequency / RF Relays SP6T Term. Ramses SMA2.9 40GHz Normally open 12Vdc TTL Diodes D-sub connector
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Radiall Availability : 0
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USD 2795.0652

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R594473627


High Frequency / RF Relays SP6T Platinum SMA 20GHz Latching Self-cut-off Indicators 24Vdc TTL HE10 RECEP
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USD 3200.9876

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R594F73617R


High Frequency / RF Relays SPnT Pla. SMA 26.5GHz Latch 24 IC Zc SCO AR Diodes C+ Rib HE10 + Certificate & RF curves
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Radiall Availability : 0
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USD 3439.0243

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R594873417


High Frequency / RF Relays SP4T Platinum SMA2.9 40GHz Latching Self-cut-off Indicators 24Vdc HE10 RECEP
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Radiall Availability : 0
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USD 3570.5366

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R574F32005


High Frequency / RF Relays SP10T Terminated Ramses SMA 22GHz Latching Indicators 12Vdc D-sub connector
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USD 4111.5462

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