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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
M3933/25-70N Amphenol SV Microwave RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC470ALP3E ADI (Analog Devices, Inc.) RF ATTENUATOR 31DB 16VFQFN - Strip - - - 16-VFQFN Exposed Pad - - 0Hz ~ 3GHz
M3933/16-44N Amphenol SV Microwave RF ATTENUATOR 19DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CZB06S04040050LEA Dale / Vishay RF ATTENUATOR 4DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
ATT-0292-04-SMA-02 Bel RF ATTENUATOR 4DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
ATT-290M-10-SMA-02 Bel RF ATTENUATOR 10DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/14-12N Bel RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0444-04-HEX-02 Bel RF ATTENUATOR 4DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
PAT1220-C-4DB-T5 Susumu RF ATTENUATOR 4DB 50OHM 0805 - Cut Tape (CT) - - - 0805 (2012 Metric) - - 0Hz ~ 10GHz
ATN3590-12 Skyworks Solutions, Inc. RF ATTENUATOR 12DB 50OHM DIE - Box - - - Die - - 0Hz ~ 40GHz

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.