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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
ATT-0290-05-HEX-02 Bel RF ATTENUATOR 5DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
M3933/17-11S Bel RF ATTENUATOR 3DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-71S Bel RF ATTENUATOR 6.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC941ALP4ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 15.5DB 24VFQFN - Tape & Reel (TR) - - - 24-VFQFN Exposed Pad - - 100MHz ~ 30GHz
SF0929-6200-04 Amphenol SV Microwave RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATN3590-04 Skyworks Solutions, Inc. RF ATTENUATOR 4DB 50OHM DIE - Box - - - Die - - 0Hz ~ 40GHz
ATT-290F-09-SMA-02 Bel RF ATTENUATOR 9DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AA210-25LF Skyworks Solutions, Inc. RF ATTENUATOR 15DB 50OHM 16SOIC - Tape & Reel (TR) - - - 16-SOIC (0.154", 3.90mm Width) - - 300kHz ~ 2GHz
PXV1220S-6DBN3-T02 Susumu RF ATTENUATOR 6DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
E-TA2012 6DB N1 Copal Electronics RF ATTENUATOR 6DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz

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.