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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
M3933/16-40N Bel RF ATTENUATOR 17DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
779-20 L3 Narda-MITEQ RF ATTENUATOR 20DB NTYPE MODULE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 18GHz
ATT-290F-03-HEX-02 Bel RF ATTENUATOR 3DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
AV102-12LF Skyworks Solutions, Inc. RF ATTENUATOR 18.5-25DB 8SOIC HIP3™ Tape & Reel (TR) - - - 8-SOIC (0.154", 3.90mm Width) - - 1.7GHz ~ 2GHz
M3933/25-77S Bel RF ATTENUATOR 9.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC759LP3ETR ADI (Analog Devices, Inc.) RF ATT 0.25-31.75DB 50OHM 16QFN - Tape & Reel (TR) - - - 16-VFQFN Exposed Pad - - 10MHz ~ 300MHz
60AS105-K40N1 Rosenberger 7/16 ATTENUATOR 7-16 - - - - HEX In-Line Module - - 0Hz ~ 8GHz
M3933/14-12N Amphenol SV Microwave RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0523-01-SMA-02 Bel RF ATTENUATOR 1DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AA113-310 Skyworks Solutions, Inc. RF ATTENUATOR 0.5-31.5DB 32VFQFN - Tape & Reel (TR) - - - 32-VFQFN Exposed Pad - - 0Hz ~ 1GHz

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.