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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
AT-115V 4D Systems RF ATTENUATOR 15DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATN3590-05 Skyworks Solutions, Inc. RF ATTENUATOR 5DB 50OHM DIE - Box - - - Die - - 0Hz ~ 40GHz
ATT-451M-20-SMA-02 Bel RF ATTENUATOR 20DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
PXV1220S-2DBN6-T Susumu RF ATTENUATOR 2DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
AT0603T02ECATD American Technical Ceramics RF ATTENUATOR 2DB 50OHM AT Tape & Reel (TR) - - - - - - 0Hz ~ 20GHz
M3933/30-24N Amphenol SV Microwave RF ATTENUATOR 11.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
4304-54 Peregrine Semiconductor RF ATTENUATOR 31.5DB 75OHM 20QFN - Bulk - - - 20-WFQFN Exposed Pad - - 0Hz ~ 2GHz
M3933/17-17S Bel RF ATTENUATOR 10DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
SF0929-6200-2.5 Amphenol SV Microwave RF ATTENUATOR 2.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0275-11-SMA-02 Bel RF ATTENUATOR 11DB SMA MODULE - 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.