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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
A150N50X4E Anaren RF ATTENUATOR 50OHM - Bag - - - Nonstandard SMD - - 0Hz ~ 3GHz
ATT-0290-13-SMA-02 Bel RF ATTENUATOR 13DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0290-19-HEX-02 Bel RF ATTENUATOR 19DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
E-TA2012 1DB N8 Copal Electronics RF ATTENUATOR 1DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
E-TA2012 6DB N6 Copal Electronics RF ATTENUATOR 6DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/25-03N Bel RF ATTENUATOR 3DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
ATT-0290-79-SMA-02 Bel RF ATTENUATOR 0DB-50DB SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CZB06S04090075HEA Dale / Vishay RF ATTENUATOR 9DB 75OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
ATT-290M-03-SMA-02 Bel RF ATTENUATOR 3DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-102V 4D Systems RF ATTENUATOR 2DB 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.