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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
M3933/16-21N Amphenol SV Microwave RF ATTENUATOR 4.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
53AS102-K06N3 Rosenberger N TYPE ATTENUATOR N - - - - N-Type In-Line Module - - 0Hz ~ 12.4GHz
M3933/25-43N Bel RF ATTENUATOR 17DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-290F-02-HEX-02 Bel RF ATTENUATOR 2DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
AT-2209(46) 4D Systems RF ATTENUATOR 9DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 2.5GHz
ATT-290M-03-HEX-02 Bel RF ATTENUATOR 3DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
M3933/25-46N Bel RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-290F-20-HEX-02 Bel RF ATTENUATOR 20DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
MAATSS0017TR Aeroflex (MACOM Technology Solutions) RF ATTENUATOR 15.5DB 16LSSOP - Tape & Reel (TR) - - - 16-LSSOP (0.154", 3.90mm Width) - - 400MHz ~ 2.5GHz
ATT-0205-08-SMA-02 Bel RF ATTENUATOR 8DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz

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.