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Resin Sealed Bolt-In EMI Filter

Resin sealed bolt-in EMI filters easily mount in a tapped hole or through-hole with supplied nut and lock washer. The rugged case with resin seals at both ends of the EMI filter provides excellent environmental protection and is primarily used in filtering signal and data lines and DC power lines.

MIL-PRF-15733 QPL EMI filters are available.

  • Wide range of sizes: 4-40 thread through 5/16-24 thread
  • Voltage ratings to 500 VDC/220 VAC (400 Hz)
  • MIL-PRF-15733 QPL EMI filters available
  • Multiple circuit configurations: C, L, and Pi
  • Metric threaded EMI filters available
  • Power supplies
  • Signal lines
  • Rocket igniters
  • Aerospace
  • DC motors
  • Telecom & military secure communications
  • Medical equipment
  • Mining and oil drilling
  • Transceivers
  • Microwave filters
  • Industrial control systems
  • Multi-circuit filter assemblies