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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
E-TA2012 T 10DB N5 Copal Electronics RF ATTENUATOR 10DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
ATT-290M-09-SMA-02 Bel RF ATTENUATOR 9DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
53AS102-K20N3 Rosenberger N TYPE ATTENUATOR N - - - - N-Type In-Line Module - - 0Hz ~ 12.4GHz
M3933/16-30S Bel RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-11N Bel RF ATTENUATOR 9DB SMA MODULE Military, MIL-DTL-M3933 Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-40N Bel RF ATTENUATOR 17DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
779-20 L3 Narda-MITEQ RF ATTENUATOR 20DB NTYPE MODULE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 18GHz
ATT-290F-03-HEX-02 Bel RF ATTENUATOR 3DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
AV102-12LF Skyworks Solutions, Inc. RF ATTENUATOR 18.5-25DB 8SOIC HIP3™ Tape & Reel (TR) - - - 8-SOIC (0.154", 3.90mm Width) - - 1.7GHz ~ 2GHz
M3933/25-77S Bel RF ATTENUATOR 9.5DB 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.