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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
4307-52 Peregrine Semiconductor RF ATTENUATOR 15.5DB 75OHM 20QFN UltraCMOS® Tape & Reel (TR) - - - 20-VFQFN Exposed Pad - - 0Hz ~ 2GHz
ATT-0291-15-SMA-02 Bel RF ATTENUATOR 15DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
E-TA2012 T 9DB N3 Copal Electronics RF ATTENUATOR 9DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
AT-2202(46) 4D Systems RF ATTENUATOR 2DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 2.5GHz
AT-910(40) 4D Systems RF ATTENUATOR 10DB 50OHM - Bulk - - - - - - 0Hz ~ 8GHz
MAATCC0009 Aeroflex (MACOM Technology Solutions) RF ATTENUATOR 31.5DB 50OHM 32QFN - Bulk - - - 32-VFQFN Exposed Pad - - 0Hz ~ 4GHz
PXV1220S-7DBN8-T Susumu RF ATTENUATOR 7DB 50OHM 0805 PxV Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
250-50TC Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 0Hz ~ 3GHz
M3933/16-08S Bel RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
HMC-VVD104-SX ADI (Analog Devices, Inc.) RF ATTENUATOR 14DB 50OHM DIE - - - - - Die - - 70GHz ~ 86GHz

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.