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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
M3933/30-30S Amphenol SV Microwave RF ATTENUATOR 17DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
M3933/25-89S Bel RF ATTENUATOR 25DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/17-09S Bel RF ATTENUATOR 1DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC654LP2E ADI (Analog Devices, Inc.) RF ATTENUATOR 4DB 50OHM 6VDFN - Strip - - - 6-VDFN Exposed Pad - - 0Hz ~ 25GHz
HMC306MS10 ADI (Analog Devices, Inc.) RF ATTENUATOR 0.5-15.5DB 10TFSOP - Bulk - - - 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) - - 700MHz ~ 3.8GHz
M3933/17-04N Bel RF ATTENUATOR 4DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 4.5GHz
ATN3580-01 Skyworks Solutions, Inc. RF ATTENUATOR 1DB MODULE - Tray - - - Module - - 100MHz ~ 40GHz
ATN3580-30 Skyworks Solutions, Inc. RF ATTENUATOR 30DB MODULE - Tray - - - Module - - 100MHz ~ 40GHz
E-TA2012 T 6DB N1 Copal Electronics RF ATTENUATOR 6DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
CZB06S04000075LEA Dale / Vishay RF ATTENUATOR 0DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 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.