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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
M3933/17-13N Bel RF ATTENUATOR 5DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC468ALP3ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 7DB 50OHM 16VFQFN - Original-Reel® - - - 16-VFQFN Exposed Pad - - 0Hz ~ 6GHz
HMC656LP2ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 10DB 50OHM 6TDFN - Cut Tape (CT) - - - 6-TDFN Exposed Pad - - 0Hz ~ 25GHz
M3933/25-46S Bel RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/14-22S Bel RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/30-05N Amphenol SV Microwave RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
SF0929-6200-40 Amphenol SV Microwave RF ATTENUATOR 40DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-63N Bel RF ATTENUATOR 2.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
F1975NCGI IDT (Integrated Device Technology) RF ATTENUATOR 31DB 75OHM 20WFQFN - Tray - - - 20-WFQFN Exposed Pad - - 5MHz ~ 3GHz
PXV1220S-4DBN8-T Susumu RF ATTENUATOR 4DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz

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.