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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-0444-02-HEX-02 Bel RF ATTENUATOR 2DB HEX MODULE - Bulk - - - HEX In-Line Module - - 0Hz ~ 18GHz
M3933/16-26S Bel RF ATTENUATOR 9.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AV113-12LF Skyworks Solutions, Inc. RF ATTENUATOR 18DB 50OHM 8SOIC HIP3™ Cut Tape (CT) - - - 8-SOIC (0.154", 3.90mm Width) - - 2.1GHz ~ 2.3GHz
SF0929-6200-30 Amphenol SV Microwave RF ATTENUATOR 30DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0238-20-SMA-02 Bel RF ATTENUATOR 20DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 4GHz
PXV1220S-3DBN5-T Susumu RF ATTENUATOR 3DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
CZB06S04000050LEA Dale / Vishay RF ATTENUATOR 0DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
ATT-0219-09-NNN-02 Bel RF ATTENUATOR 9DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 18GHz
HMC1119LP4METR ADI (Analog Devices, Inc.) RF ATTENUATOR 31.75DB 24VFQFN - Tape & Reel (TR) - - - 24-VFQFN Exposed Pad, CSP - - 100MHz ~ 4GHz
4779-5 L3 Narda-MITEQ RF ATTENUATOR 5DB 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.