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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-0290-14-SMA-02 Bel RF ATTENUATOR 14DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-35N Bel RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
E-TA3216 T 3DB N7 Copal Electronics RF ATTENUATOR 3DB 50OHM 1206 - Tape & Reel (TR) - - - 1206 (3216 Metric) - - 0Hz ~ 3GHz
HMC425ALP3E ADI (Analog Devices, Inc.) RF ATTENUATOR 31.5DB 16VFQFN - Strip - - - 16-VFQFN Exposed Pad - - 2.2GHz ~ 8GHz
M3933/25-12S Bel RF ATTENUATOR 12DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 2GHz
E-TA3216 5DB N8 Copal Electronics RF ATTENUATOR 5DB 50OHM 1206 - Bulk - - - 1206 (3216 Metric) - - 0Hz ~ 3GHz
M3933/14-14S Bel RF ATTENUATOR 40DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
ATT-0225-07-TNC-02 Bel RF ATTENUATOR 7DB 50OHM TNC - Bulk - - - TNC In-Line Module - - 0Hz ~ 18GHz
AT-110-WP1(40) 4D Systems RF ATTENUATOR 10DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
120082 TPI (Test Products International) RF ATTENUATOR 3DB 50OHM BNC - Bulk - - - BNC In-Line Module - - 0Hz ~ 1GHz

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.