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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
HMC624ALP4ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 31.5DB 50OHM 24QFN - Tape & Reel (TR) - - - 24-VFQFN Exposed Pad - - 0Hz ~ 6GHz
CZB06S04060075HEA Dale / Vishay RF ATTENUATOR 6DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
HMC4623LP3E ADI (Analog Devices, Inc.) RF ATTENUATOR 16VFQFN - Strip - - - 16-VFQFN Exposed Pad - - -
AT-904(40) 4D Systems RF ATTENUATOR 4DB 50OHM - Bulk - - - - - - 0Hz ~ 8GHz
ATT-0298-07-HEX-02 Bel RF ATTENUATOR 7DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 26.5GHz
AT-2300-(0)(40) 4D Systems RF ATTENUATOR 0DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2.5GHz
RFP-100N1AF Anaren RF ATTENUATOR 1DB 2SMD FLAT LEAD - Bulk - - - 2-SMD, Flat Lead - - 0Hz ~ 3GHz
ATT-0292-15-SMA-02 Bel RF ATTENUATOR 15DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
AT-113(40) 4D Systems RF ATTENUATOR 13DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-26N Amphenol SV Microwave RF ATTENUATOR 9.5DB 50OHM SMA - Bulk - - - SMA 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.