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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
M3933/30-33S Amphenol SV Microwave RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
WA04PR15XBTL Walsin Technology RF ATTENUATOR 1.5DB 50OHM 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
32AS102-K30S3 Rosenberger SMA ATTENUATOR SMA - - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0290-07-HEX-02 Bel RF ATTENUATOR 7DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
M3933/16-27S Bel RF ATTENUATOR 10.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA2012 5DB N8 Copal Electronics RF ATTENUATOR 5DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
E-TA2012 9DB N3 Copal Electronics RF ATTENUATOR 9DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
ATT-0219-14-NNN-02 Bel RF ATTENUATOR 14DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 18GHz
HMC941LP4TR ADI (Analog Devices, Inc.) RF ATTENUATOR 0.5-15.5DB 24VFQFN - Tape & Reel (TR) - - - 24-VFQFN Exposed Pad - - 100MHz ~ 33GHz
HMC656LP2 ADI (Analog Devices, Inc.) RF ATTENUATOR 10DB 50OHM 6TDFN - Bulk - - - 6-TDFN Exposed Pad - - 0Hz ~ 25GHz

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.