Schurter FMBB EP Single-Phase EMC Block Filters

Schurter FMBB EP Single-Phase EMC Block Filters are ultra-compact filters with high-performing attenuation. Schurter FMBB EP Filters are two-stage filters that are more powerful than typical filters. This performance allows FMBB EPP to meet the space constraints and performance requirements of state-of-the-art electronic devices. These filters provide exceptional common-mode attenuation at low frequency and common-mode and differential-mode attenuation over a wide frequency range, allowing the series to provide excellent broadband attenuation. FMBB EP is ideal for use in applications confronted with the most stubborn electromagnetic interference (EMI), such as any equipment with extremely fast semiconductor processing speeds at high switching frequencies.


  • High performance
  • Compact single-phase filter, two-stage
  • High differential and common-mode attenuation
  • Broadband attenuation 


  • Applications with high levels of EMI
  • Medical
  • Test and measurements
  • Commercial kitchens
  • Industrial


  • 250VAC rated voltage
  • 1A to 36A rated currents
  • Standard and medical M5 / M80 filter versions
  • -40°C to +100°C operating temperature range
  • Dielectric strength
    • 1.7kVDC between L-N
    • 2.7kVDC between L/N-PE

Circuit Diagrams

Application Circuit Diagram - Schurter FMBB EP Single-Phase EMC Block Filters


Published: 2020-08-03 | Updated: 2022-03-11