EMI Filter and Filter

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NFZ Chip Noise Filters are designed for noise suppression of audio lines such as Class D amplifiers. These NFZ noise filters can suppress noise in the range of 700MHz up to 2GHz without distorting the audio waveform. The NFZ noise filters feature low DC resistance, rated DC current range of 180mA to 305mA, and excellent solder heat resistance. These NFZ noise filters have an operating temperature range of -55°C to 125°C. The exceptional solder heat resistance is made possible by the nickel barrier structure of the external electrodes. 


  • Noise suppression of audio lines
  • Low DC resistance
  • 180mA to 305mA rated current range
  • 700MHz up to 2GHz noise suppression range
  • Nickel barrier structure of the external electrodes
  • Excellent solder heat resistance
  • -55°C to 125°C operating temperature range


Mechanical Drawing - Murata Electronics NFZ Chip Noise Filters