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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-290M-10-HEX-02 Bel RF ATTENUATOR 10DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
M3933/14-07N Amphenol SV Microwave RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
MAAVSS0001TR-3000 Aeroflex (MACOM Technology Solutions) RF ATTENUATOR 42DB 50OHM SC74A - Tape & Reel (TR) - - - SC-74A, SOT-753 - - 1.8GHz ~ 2.5GHz
M3933/16-20N Amphenol SV Microwave RF ATTENUATOR 3.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0205-09-SMA-02 Bel RF ATTENUATOR 9DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
PAT1220-C-6DB-T5 Susumu RF ATTENUATOR 6DB 50OHM 0805 - Original-Reel® - - - 0805 (2012 Metric) - - 0Hz ~ 10GHz
AT-903(40) 4D Systems RF ATTENUATOR 3DB 50OHM - Bulk - - - - - - 0Hz ~ 8GHz
4307-02 Peregrine Semiconductor RF ATTENUATOR 15.5DB 75OHM 20QFN - Tape & Reel (TR) - - - 20-VFQFN Exposed Pad - - 1MHz ~ 2GHz
M3933/16-33S Bel RF ATTENUATOR 13.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/30-08N Amphenol SV Microwave RF ATTENUATOR 3.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz

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.