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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
HMC467LP3E ADI (Analog Devices, Inc.) IC ATTENUATOR DC-6GHZ 16-QFN - Strip - - - 16-VFQFN Exposed Pad - - 0Hz ~ 6GHz
ATT-0290-15-SMA-02 Bel RF ATTENUATOR 15DB SMA MODULE SMA Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-46N Bel RF ATTENUATOR 20.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-28S Amphenol SV Microwave RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-28N Bel RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
PXV1220S-5DBN5-T Susumu RF ATTENUATOR 5DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/25-49S Bel RF ATTENUATOR 23DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
AT-101-WP1(40) 4D Systems RF ATTENUATOR 1DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-02S Amphenol SV Microwave RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
141-3901-806 Bel RF ATTENUATOR 6DB 50OHM SMA - Bag - - - SMA In-Line Module - - 0Hz ~ 6GHz

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.