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Bourns SRF7038A Automotive Common Mode Chokes

Bourns SRF7038A Automotive Common Mode Chokes offer AEC-Q200 compliance, shielded construction, and a wide temperature range of -40°C to +125°C. These chokes feature up to 15A current capability, a wide impedance range of 70Ω to 3000Ω, and an 80VDC maximum rated voltage. The SRF7038A chokes utilize a sector-wound configuration that improves dielectric strength between the winding and the assembled ferrite core with a closed-loop magnet path, ensuring enhanced magnetic shielding. Bourns SRF7038A Automotive Common Mode Chokes are suitable for noise filters, DC power lines, and automotive systems.

Features

  • Shielded construction
  • Low radiation
  • High current

Applications

  • Noise filters
  • DC power lines
  • Automotive systems

Specifications

  • AEC-Q200 compliant
  • 70Ω to 3000Ω typical impedance range
  • 80VDC maximum rated voltage
  • 15A maximum rated current
  • 10MΩ minimum insulation resistance
  • -40°C to +125°C operating temperature range
  • Ferrite core
  • Enameled copper wire
  • RoHS compliant

Dimensions

Mechanical Drawing - Bourns SRF7038A Automotive Common Mode Chokes

Recommended Layout

Mechanical Drawing - Bourns SRF7038A Automotive Common Mode Chokes
Published: 2025-09-12 | Updated: 2025-10-06