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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-0291-04-HEX-02 Bel RF ATTENUATOR 4DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 12.4GHz
HMC652LP2E ADI (Analog Devices, Inc.) RF ATTENUATOR 2DB 50OHM 6TDFN - Strip - - - 6-TDFN Exposed Pad - - 0Hz ~ 25GHz
ATT-290M-02-SMA-02 Bel RF ATTENUATOR 2DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-25S Amphenol SV Microwave RF ATTENUATOR 8.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
SF0915-6200-12 Amphenol SV Microwave RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 40GHz
ATT-0218-18-NNN-02 Bel RF ATTENUATOR 18DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 12.4GHz
M3933/14-02S Bel RF ATTENUATOR 6DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
HMC654 ADI (Analog Devices, Inc.) RF ATTENUATOR 4DB 50OHM DIE - - - - - Die - - 0Hz ~ 50GHz
AT-503(40) 4D Systems RF ATTENUATOR 3DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
M3933/17-12S Bel RF ATTENUATOR 4DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz

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.