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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
M3933/25-82N Amphenol SV Microwave RF ATTENUATOR 14DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-130(40) 4D Systems RF ATTENUATOR 30DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-451F-00-SMA-02 Bel RF ATTENUATOR SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CATTEN-08R0 Crystek Corporation RF ATTENUATOR 8DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 3GHz
PAT0510S-C-4DB-T10 Susumu RF ATTENUATOR 4DB 50OHM 0402 - Tape & Reel (TR) - - - 0402 (1005 Metric) - - 0Hz ~ 10GHz
WA04P006XCTL Walsin Technology RF ATTENUATOR 6DB 50OHM 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
E-TA2012 T 2DB N2 Copal Electronics RF ATTENUATOR 2DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
SF0930-6200-03 Amphenol SV Microwave RF ATTENUATOR 3DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
WA04P003XBTL Walsin Technology RF ATTENUATOR 3DB 50OHM 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
F1956NBGI IDT (Integrated Device Technology) RF ATTENUATOR 31.75DB 32WFQFN - Tray - - - 32-WFQFN Exposed Pad - - 0Hz ~ 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.