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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
WA04P002XBTL Walsin Technology RF ATTENUATOR 2DB 50OHM 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
M3933/16-01N Amphenol SV Microwave RF ATTENUATOR 3DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-39N Amphenol SV Microwave RF ATTENUATOR 13DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
PAT1220-C-7DB-T5 Susumu RF ATTENUATOR 7DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 10GHz
SF0929-6200-19 Amphenol SV Microwave RF ATTENUATOR 19DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA2012 4DB N2 Copal Electronics RF ATTENUATOR 4DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
C16N50Z4A Anaren RF ATTENUATOR 50OHM - Bag - - - Nonstandard SMD - - 0Hz ~ 3GHz
4108-20DB Pomona Electronics RF ATTENUATOR 20DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 1.1MHz ~ 8GHz
M3933/17-10S Bel RF ATTENUATOR 2DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HRF-AT4511-FL-TR Honeywell Microelectronics & Precision Sensors RF ATTENUATOR 15DB 50OHM 16VQFN - Tape & Reel (TR) - - - 16-VQFN - - 0Hz ~ 4GHz

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.