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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-0263-76-SMA-02 Bel RF ATTENUATOR 0DB-60DB SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA3216 5DB N5 Copal Electronics RF ATTENUATOR 5DB 50OHM 1206 - Bulk - - - 1206 (3216 Metric) - - 0Hz ~ 3GHz
ATT-0218-19-NNN-02 Bel RF ATTENUATOR 19DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 12.4GHz
ATT-0290-02-SMA-02 Bel RF ATTENUATOR 2DB SMA MODULE SMA Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
SF0929-6200-7.5 Amphenol SV Microwave RF ATTENUATOR 7.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT0603C08ECATB American Technical Ceramics RF ATTENUATOR 8DB 50OHM 0603 AT Cut Tape (CT) - - - - - - 0Hz ~ 20GHz
ATS-3554-18-SMA-02 Bel RF ATTENUATOR 18DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATS-2M2F-03DB5W Amphenol Connex (Amphenol RF) RF ATTENUATOR 3DB 50OHM NTYPE - Bag - - - N-Type In-Line Module - - 0Hz ~ 6GHz
ATT-0219-08-NNN-02 Bel RF ATTENUATOR 8DB 50OHM NTYPE - Bulk - - - N-Type In-Line Module - - 0Hz ~ 18GHz
MAX19790ETX+ Maxim Integrated RF ATTENUATOR 22-44DB 36WFQFN - Tube - - - 36-WFQFN Exposed Pad - - 250MHz ~ 4GHz

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.