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Attenuators

Attenuators

  1. Products
  2. RF/IF and RFID
  3. Attenuators
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Image Part Number Manufacturer Description Series Packaging Mounting Type RoHS Status Manufacturer Part Number Package / Case Polarization P1dB Frequency Range
ATT-0550-03-35M-02 Bel RF ATTENUATOR 3DB 3.5MM MODULE - Bulk - - - 3.5mm In-Line Module - - 0Hz ~ 26.5GHz
SF0929-6200-21 Amphenol SV Microwave RF ATTENUATOR 21DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-104(40) 4D Systems RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0298-17-SMA-02 Bel RF ATTENUATOR 17DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 26.5GHz
ATT-0238-05-SMA-02 Bel RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 4GHz
SF0929-6200-06 Amphenol SV Microwave RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-520(40) 4D Systems RF ATTENUATOR 20DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
30-50T Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 0Hz ~ 3GHz
M3933/25-79N Bel RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC-C018 ADI (Analog Devices, Inc.) RF ATTENUATOR 50OHM SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 13GHz

About Attenuators


Attenuators are passive RF components used to reduce the amplitude or power level of RF signals while preserving their frequency characteristics. They are inserted into RF transmission lines to control signal strength, match impedance, and prevent overloading of sensitive components. Attenuators come in various types, including fixed, variable, step, and programmable attenuators, each offering different levels of attenuation and impedance matching capabilities. They find applications in RF test equipment, signal conditioning, power control, and RF communication systems where precise signal attenuation is required.