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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-0276-04-SMA-02 Bel RF ATTENUATOR 4DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
M3933/25-77N Bel RF ATTENUATOR 9.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/14-09S Bel RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0313-06-BNC-10 Bel RF ATTENUATOR 6DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
SF0929-6200-10 Amphenol SV Microwave RF ATTENUATOR 10DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/14-18N Bel RF ATTENUATOR 16DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
WA04P017XGTL Walsin Technology RF ATTENUATOR 17DB 50OHM 0404 - Cut Tape (CT) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
CT3369A-30 Cal Test Electronics RF ATTENUATOR 30DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
AT-505(40) 4D Systems RF ATTENUATOR 5DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
PE43602MLI Peregrine Semiconductor RF ATTENUATOR 31.5DB 50OHM 24QFN UltraCMOS®, HaRP™ Strip - - - 24-VFQFN Exposed Pad - - 9kHz ~ 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.