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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
PE43601MLI-Z Peregrine Semiconductor RF ATTEN 0-15.75DB 50OHM 32VFQFN UltraCMOS®, HaRP™ Tape & Reel (TR) - - - 32-VFQFN Exposed Pad - - 9kHz ~ 6GHz
M3933/30-23S Amphenol SV Microwave RF ATTENUATOR 11DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 32GHz
SF0929-6200-23 Amphenol SV Microwave RF ATTENUATOR 23DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0106-02-QMA-32 Bel RF ATTENUATOR 2DB 50OHM QMA Bulk - - - - - - 0Hz ~ 6GHz
03AS122-K20S3 Rosenberger PRECISION 3.5 ATTENUATOR RPC-3.50 - - - - 3.5mm In-Line Module - - 0Hz ~ 26.5GHz
PXV1220S-1DBN7-T Susumu RF ATTENUATOR 1DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
M3933/17-14N Bel RF ATTENUATOR 6DB SMA MODULE Military, MIL-DTL-M3933 Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-0275-30-SMA-02 Bel RF ATTENUATOR 30DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-45S Bel RF ATTENUATOR 19.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA2012 7DB N1 Copal Electronics RF ATTENUATOR 7DB 50OHM 0805 - Bulk - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz

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.