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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
CATTEN-01R5 Crystek Corporation RF ATTENUATOR 1.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 3GHz
M3933/14-08S Amphenol SV Microwave RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0290-70-HEX-02 Bel RF ATTENUATOR 0DB-60DB HEX MOD - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
ATT-451F-02-SMA-02 Bel RF ATTENUATOR 2DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
100NXXAF Anaren FLANGELESS ATTENUATOR THICK FILM - Tray - - - - - - -
HMC473MS8 ADI (Analog Devices, Inc.) ATTENUATOR VOLT VARIABLE 8MSOP - - - - - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - - 450MHz ~ 2.2GHz
CZB06S04090075HRT Dale / Vishay RF ATTENUATOR 9DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
ATT-451F-01-SMA-02 Bel RF ATTENUATOR 1DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-37N Bel RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/30-03S Amphenol SV Microwave RF ATTENUATOR 1DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz

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.