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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
SF0915-6200-05 Amphenol SV Microwave RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 40GHz
AT-105V 4D Systems RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
ATT-451F-07-SMA-02 Bel RF ATTENUATOR 7DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-74N Amphenol SV Microwave RF ATTENUATOR 8DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
CZB06S04020050LEA Dale / Vishay RF ATTENUATOR 2DB 50OHM 4SMD - Tape & Reel (TR) - - - 4-SMD, No Lead - - 0Hz ~ 3GHz
PE43703MLI-Z Peregrine Semiconductor RF ATTENUATOR 31.75DB 32VFQFN UltraCMOS®, HaRP™ Tape & Reel (TR) - - - 32-VFQFN Exposed Pad - - 9kHz ~ 6GHz
ATT-0263-09-SMA-02 Bel RF ATTENUATOR 9DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-24S Bel RF ATTENUATOR 7.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
AT-113-WP1(40) 4D Systems RF ATTENUATOR 13DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA3216 T 1DB N6 Copal Electronics RF ATTENUATOR 1DB 50OHM 1206 - Tape & Reel (TR) - - - 1206 (3216 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.