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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
HMC985LP4KE ADI (Analog Devices, Inc.) RF ATTENUATOR 50OHM 24VFQFN - Strip - - - 24-VFQFN Exposed Pad - - 10GHz ~ 40GHz
M3933/25-30S Bel RF ATTENUATOR 4DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
SF0929-6200-1.5 Amphenol SV Microwave RF ATTENUATOR 1.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-18N Bel RF ATTENUATOR 18DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
ATT-0313-10-BNC-10 Bel RF ATTENUATOR 10DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 4GHz
MAT10150 Aeroflex (MACOM Technology Solutions) RF ATTENUATOR 15DB DIE - - - - - Die - - 0Hz ~ 40GHz
HMC603QS16ETR ADI (Analog Devices, Inc.) RF ATTEN 0.5-15.5DB 50OHM SSOP - Tape & Reel (TR) - - - 16-SSOP (0.154", 3.90mm Width) - - 700MHz ~ 3.8GHz
M3933/25-87S Amphenol SV Microwave RF ATTENUATOR 19DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT0603C10ECAC7 American Technical Ceramics RF ATTENUATOR 10DB 50OHM 0603 - Tray - - - 0603 (1608 Metric) - - 0Hz ~ 20GHz
ATT-290F-01-SMA-02 Bel RF ATTENUATOR 1DB 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.