Shenzhen KJX-SEMI Co. Ltd. (KUAIJIEXIN) specializes in power semiconductor devices and automotive-grade solutions, delivering high-performance components for EV, industrial, and intelligent electronic applications.

 

Main Products

  • Semiconductors ICs, Diodes, IGBTs
  • Automotive MOSFETs 15V–150V High Current MOSFETs (TOLL, PDFN 3.3×3.3, PDFN 5×6 Packages)
  • Advanced MOS Technology Cool MOS, SiC MOSFETs

Application Areas

  • Electric Vehicles (EV) – Automotive power and