Electronic Component Solutions

Circuit protection devices for overvoltage and overcurrent transient events

Protek has developed protection solutions for a wide range of automotive electronic systems. A typical automotive application has several circuits and interfaces that are vulnerable to the effects of ESD, EFT and other induced surges. Typical applications include the infotainment network, chassis, the body and power network.


  • Battery (Load Dump)
  • USB ports
  • Ethernet ports
  • Control buttons
  • Control lines
  • FlexRay bus
  • HDMI
  • CANBus and LINBus lines
  • Antenna
  • Display interfaces
  • Power systems
  • Fuel injection management systems





Protek Automotive Catalog

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