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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
CZB06S04000075LRT Dale / Vishay RF ATTENUATOR 0DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
ATT-0444-18-SMA-02 Bel RF ATTENUATOR 18DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0276-30-SMA-02 Bel RF ATTENUATOR 30DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
10-50TV Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 0Hz ~ 4GHz
E-TA2012 T 8DB N6 Copal Electronics RF ATTENUATOR 8DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/25-07S Bel RF ATTENUATOR 7DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
ATT-0238-02-SMA-02 Bel RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 4GHz
M3933/16-02S Bel RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-17N Amphenol SV Microwave RF ATTENUATOR 17DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/17-01S Bel RF ATTENUATOR 1DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 4.5GHz

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.