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The AEC-Q200 Rev E Qualified Fuses: Advanced Circuit Protection for Automotive and EV Applications

AEC-Q200 Rev E Qualified Fuses
AEC-Q200 Rev E Qualified Fuses

Littelfuse, Inc. has launched the AEC-Q200 Rev E Qualified Fuses. The fuses are specifically designed to meet the stringent circuit protection requirements of compact automotive electronics and electric vehicle (EV) applications.

This new product portfolio encompasses a comprehensive range of fuses, including thin film fuses, Nano2 fuses, PICO fuses, and cartridge fuses. All of these fuses have obtained the AEC-Q200 Rev E qualifications, ensuring their reliability in challenging automotive environments.

The AEC-Q200 Rev E Qualified Fuses offer exceptional performance reliability and high I²t values, enabling them to withstand high inrush currents. They provide a diverse selection of component options, allowing for flexible design and effective circuit protection against abnormal overload and surge conditions.



  • Operating Temperature from -55ºC to +150ºC
  • 100% Lead-free, RoHS compliant and Halogen-free
  • Suitable for both leaded and lead-free reflow/wave soldering
  • Meets Automotive qualifications
  • Recognized to UL/CSA/ NMX 248-1 and UL/CSA/ NMX 248-14



  • On-Board Chargers (OBCs)
  • Power Distribution Units (PDUs)
  • Battery Management Systems (BMS)
  • High voltage DC/DC converters
  • Ignition Systems
  • Sensing line protection
  • Infotainment and Navigation
  • ADAS
  • Radar
  • E-Call.



The AEC-Q200 Rev E Qualified Fuses are now available.

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