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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-0263-19-SMA-02 Bel RF ATTENUATOR 19DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0451-12-SMA-02 Bel RF ATTENUATOR 12DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC230MS8ETR ADI (Analog Devices, Inc.) RF ATTENUATOR 8TSSOP 8MSOP - Tape & Reel (TR) - - - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - - 0Hz ~ 3GHz
M3933/16-22S Bel RF ATTENUATOR 5.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0298-08-SMA-02 Bel RF ATTENUATOR 8DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 26.5GHz
PXV1220S-5DBN6-T Susumu RF ATTENUATOR 5DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
AT-1903(40) 4D Systems RF ATTENUATOR 3DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 8GHz
AT-2220(46) 4D Systems RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2.5GHz
AT0603T06ECATB American Technical Ceramics RF ATTENUATOR 6DB 50OHM AT Tape & Reel (TR) - - - - - - 0Hz ~ 20GHz
PXV1220S-4DBN2-T02 Susumu RF ATTENUATOR 4DB 50OHM 0805 PxV Tape & Reel (TR) - - - 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.