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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
53AS105-K30N3 Rosenberger N TYPE ATTENUATOR N - - - - N-Type In-Line Module - - 0Hz ~ 10GHz
CT3369A-06 Cal Test Electronics RF ATTENUATOR 6DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
ATT-0290-78-HEX-02 Bel RF ATTENUATOR 0DB-60DB HEX MOD - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
E-TA2012 T 2DB N3 Copal Electronics RF ATTENUATOR 2DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
ATT-0205-00-SMA-02 Bel RF ATTENUATOR 0DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
HMC939A-SX ADI (Analog Devices, Inc.) RF ATTENUATOR 31DB DIE - - - - - Die - - 100MHz ~ 40GHz
M3933/14-07S Bel RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
HMC655 ADI (Analog Devices, Inc.) RF ATTENUATOR 6DB 50OHM DIE - - - - - Die - - 0Hz ~ 50GHz
HMC424LP3ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 0.5-31.5DB 16VFQFN - Cut Tape (CT) - - - 16-VFQFN Exposed Pad - - 0Hz ~ 13GHz
M3933/25-79S Amphenol SV Microwave RF ATTENUATOR 11DB 50OHM SMA - 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.