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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
M3933/30-22N Amphenol SV Microwave RF ATTENUATOR 10.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
HMC425-SX ADI (Analog Devices, Inc.) ATTENUATOR DGTL 6BIT DIE - Bulk - - - Die - - 2.4GHz ~ 8GHz
ATT-0291-04-SMA-02 Bel RF ATTENUATOR 4DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0263-78-SMA-02 Bel RF ATTENUATOR 0DB-60DB SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT0603T08ECAS3 American Technical Ceramics RF ATTENUATOR 8DB 50OHM AT Strip - - - - - - 0Hz ~ 20GHz
E-TA2012 6DB N7 Copal Electronics RF ATTENUATOR 6DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/16-13S Bel RF ATTENUATOR 40DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-34S Bel RF ATTENUATOR 8DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
E-TA2012 T 7DB N6 Copal Electronics RF ATTENUATOR 7DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/30-34N Amphenol SV Microwave RF ATTENUATOR 25DB 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.