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Round Surface Mount EMI Filters

RSM Series Filters

The Round Surface Mount EMI filters feature high temperature construction and have current ratings up to 10 Amps. The filter chip series are non-polar and surface mountable with excellent performance characteristics and come in a Pi circuit configuration.



  • Round mechanical geometry enhances SMT soldering
  • Rated at 10 Amps
  • Packaged in tape and reel or bulk form
  • Operating temperature ranges of -55°C to +125°C
  • Available lead free/RoHs Compliant



  • High current buss lines
  • Telecommunications equipment
  • Computer and peripheral equipment
  • Digital AV equipment
  • Power amplifiers
  • Power Supplies


Round Surface Mount Filters

Rated Voltage 100 VDC
Test Voltage 250 VDC
Current Rating 10 amps max.
Insulation Resistance Min. 104 MO
Terminations Silver Ni-Tin Plated
Soldering Conditions Max. 250°C - 5 sec.
Marking None
Packaging Bulk or Tape and Reel