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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
HMC629LP4E ADI (Analog Devices, Inc.) RF ATTENUATOR 3DB-45DB 24VFQFN - Strip - - - 24-VFQFN Exposed Pad - - 0Hz ~ 6GHz
60AS105-K03N1 Rosenberger 7/16 ATTENUATOR 7-16 - - - - HEX In-Line Module - - 0Hz ~ 8GHz
4778-6 L3 Narda-MITEQ RF ATTENUATOR 6DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/16-42S Bel RF ATTENUATOR 18DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0218-20-NNN-02 Bel RF ATTENUATOR 20DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 12.4GHz
PXV1220S-7DBN2-T02 Susumu RF ATTENUATOR 7DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
AT-100-(0)-WP1(40) 4D Systems RF ATTENUATOR 0DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
EXB-24AB6C1RX Panasonic RF ATTENUATOR 6DB 100OHM 0404 - Original-Reel® - - - 0404 (1010 Metric), Concave - - 0Hz ~ 2.5GHz
ATT-0298-05-SMA-02 Bel RF ATTENUATOR 5DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 26.5GHz
ATT-0298-07-SMA-02 Bel RF ATTENUATOR 7DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 26.5GHz

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.