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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
RFSA2023TR7 RFMD IC VOLTAGE CNTRLD ATTEN 16QFN - - - - RFSA2023TR7 - 16-VFQFN Exposed Pad - 50MHz ~ 6GHz
CATTEN-01R0 Crystek Corporation ATTENUATOR SMA 3GHZ 50 OHM 1DB - - - - CATTEN-01R0 - SMA In-Line Module - 0 ~ 3GHz
RCN02M1PPEA3 LAPIS Semiconductor RF ATTENUATOR 0404 - Tape & Reel (TR) - - - 0404 (1010 Metric) - - -
C3A50Z4 Anaren SMD TERMINATOR - - - - - - - - -
RFSA2614TR7 RFMD ATTENUATOR DGTL 6BIT 24-QFN - - - - RFSA2614TR7 - 24-VFQFN Exposed Pad - 50MHz ~ 4GHz
HMC6579BG ADI (Analog Devices, Inc.) IC ATTENUATOR - Tray - - - - - - -
PE43711B-Z Peregrine Semiconductor IC RF DSA 7BIT 50 OHM 24QFN - - - - PE43711B-Z - 24-VFQFN Exposed Pad - 9kHz ~ 6GHz
AT-109(40) 4D Systems RF ATTENUATOR 9DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
B150NA30X4 Anaren RF ATTENUATOR 30DB 2SMD - Bag - - - 2-SMD, No Lead - - -
F1951NBGI IDT (Integrated Device Technology) RF ATTENUATOR 32.5DB 24WFQFN - Tray - - - 24-WFQFN Exposed Pad - - 100MHz ~ 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.