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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
HMC468LP3 ADI (Analog Devices, Inc.) RF ATTENUATOR 7DB 50OHM 16VFQFN - Strip - - - 16-VFQFN Exposed Pad - - 0Hz ~ 6GHz
120083 TPI (Test Products International) RF ATTENUATOR 6DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 1GHz
AT-2304(40) 4D Systems RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2.5GHz
ATT-0275-15-SMA-02 Bel RF ATTENUATOR 15DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
40-100RE Anaren RF ATTENUATOR 100OHM 5% - Tray - - - - - - 0Hz ~ 3GHz
HMC941LP4ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 0.5-15.5DB 24VFQFN - Tape & Reel (TR) - - - 24-VFQFN Exposed Pad - - 100MHz ~ 33GHz
M3933/16-35S Bel RF ATTENUATOR 14.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-75S Amphenol SV Microwave RF ATTENUATOR 8.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-290M-01-HEX-02 Bel RF ATTENUATOR 1DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
ATT-290F-05-HEX-02 Bel RF ATTENUATOR 5DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz

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.