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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
ATT-0275-16-SMA-02 Bel RF ATTENUATOR 16DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CZB06S04060075HRT Dale / Vishay RF ATTENUATOR 6DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
20-50TPR Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 0Hz ~ 6GHz
19AS101-K03E3 Rosenberger SMP ATTENUATOR SMP - - - - SMP In-Line Module - - 0Hz ~ 18GHz
AT-306(40) 4D Systems RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CATTEN-09R0 Crystek Corporation RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 3GHz
SF0915-6200-04 Amphenol SV Microwave RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 40GHz
M3933/25-35S Amphenol SV Microwave RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0292-05-SMA-02 Bel RF ATTENUATOR 5DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
RFSA2724 RFMD RF ATTENUATOR 31.75DB 24LFQFN - Tape & Reel (TR) - - - 24-LFQFN Exposed Pad - - 50MHz ~ 4GHz

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.