Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes

Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes provide high efficiency and low power loss in a small, lightweight package designed for vertical mounting. The superior material properties of the nanocrystalline core enable common mode chokes with high inductance / impedance with a small number of turns. This design results in low winding capacitance, reduced copper losses, and excellent attenuation performance. The SNCMC series offers 1.5KV minimum dielectric strength, -25°C to +130°C operating temperature range, and RoHS and REACH compliance. Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes are suited for high-current applications, commercial and consumer electronics, electrical networks, and electronic equipment.

Features

  • Nanocrystalline core
  • Small size and lightweight
  • High efficiency and low power loss
  • Suited for high-current applications
  • Vertical mounting
  • High inductance/impedance with small number of turns
  • Low winding capacitance
  • Excellent attenuation performance
  • RoHS and REACH compliant

Applications

  • Commercial and consumer electronics
  • Electrical networks
  • Electronic equipment

Specifications

  • 1.5KV minimum dielectric strength
  • 3.3mH to 26.8mH inductance range at 10kHz
  • 780Ω to 6.63kΩ impedance range at 100kHz
  • -25°C to +130°C operating temperature range

Electrical Diagram

Application Circuit Diagram - Signal Transformer / Bel SNCMC Nanocrystalline Common Mode Chokes
Published: 2025-01-16 | Updated: 2025-01-31