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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J432-12PP


TO-5 2PDT Sensitive
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Teledyne 16
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AUD 442.5
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21 AT5 60-000ZA


Belt pulley; Profile: AT5; Width:10mm; aluminium; ZRS; V: metric
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OPTIBELT 15
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AUD 19.52
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GRF172D-5


High Frequency / RF Relays 12V DC-2.5GHz DPDT w/diode
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Teledyne 15
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AUD 130.9157
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 SMD/SMT  5 VDC 2.5 GHz405 mW  
G6W-1P DC24


High Frequency / RF Relays 5.0 GHz SPDT 24VDC
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Omron 15
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AUD 139.3214
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1 Form C 0.5 A 24 V     
A150-4-26


Electromechanical Relay 26.5VDC 1.56KOhm (12.07x9.53x7.11)mm THT Ultra Miniature Broadband Attenuator Relay
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Teledyne 15
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AUD 163.6688
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J431T-26WM


TO-5 1PDT Transistor Sensitive
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Teledyne 15
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AUD 198.3937
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ER136CM9-26A/Q


Electromechanical Relay DPDT 1ADC/0.25AAC 26.5VDC 2.598KOhm Through Hole
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Teledyne 15
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AUD 377.8393
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2 Form C   26.5 V     
GRF313-5


High Frequency / RF Relays
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Teledyne 15
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AUD 696.4286
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172-12/S


Electromechanical Relay 12VDC 400Ohm 1A DPDT (8.51x8.51x7.11)mm THT Centigrid Commercial Relay
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Teledyne 14
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AUD 89.0625
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M39016/16-035M


Electromechanical Relay DPDT 1A 12VDC 850Ohm Through Hole
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TE Connectivity 14
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AUD 99.6786
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2 Form C (Dpdt - Bm)   12 VDc 169 mW  
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