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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
PXV1220S-8DBN3-T Susumu RF ATTENUATOR 8DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
E-TA3216 1DB N6 Copal Electronics RF ATTENUATOR 1DB 50OHM 1206 - Bulk - - - 1206 (3216 Metric) - - 0Hz ~ 3GHz
CZB06S04015050LEA Dale / Vishay RF ATTENUATOR 2DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
M3933/25-80S Amphenol SV Microwave RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-16N Bel RF ATTENUATOR 0DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC346C8TR ADI (Analog Devices, Inc.) RF ATTENUATOR 30DB 50OHM 8SOIC - Tape & Reel (TR) - - - 8-SOIC (0.154", 3.90mm Width) - - 0Hz ~ 8GHz
ATT-451M-10-SMA-02 Bel RF ATTENUATOR 10DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
PE43713B-Z Peregrine Semiconductor RF ATTENUATOR 31.75DB 32VFQFN - Cut Tape (CT) - - - 32-VFQFN Exposed Pad - - 9kHz ~ 6GHz
WA04P018XGTL Walsin Technology RF ATTENUATOR 18DB 50OHM 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric), Concave - - 0Hz ~ 3GHz
M3933/30-25N Amphenol SV Microwave RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz

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.