PolySwitch® setP™ USB Type-C™ Temperature Ind

By Littelfuse Inc 112

PolySwitch® setP™ USB Type-C™ Temperature Ind

Littelfuse's setP temperature indicator helps protect USB Type-C plugs from overheating due to resistive faults from power line to ground. It has been designed to the unique specifications of USB Type-C and can help to protect even the highest levels of USB power delivery.

Features and Benefits
  • Small size: 0805 mils (2.0 mm x 1.2 mm)
  • Indicating temperature: 100°C ±10°C
  • Rigid physical structure
  • Independent of power
  • 20,000 trip events
  • No disruption to USB PD communication
  • Helps keep cable surface temperature safe for customers
  • Reliably withstands modern assembly and molding operations
  • Easy part selection
  • Protects 100 W or higher systems
  • Easy drop-in solution to existing designs
  • Consumer electronics
  • Laptop chargers
  • USB Type-C
  • USB power delivery


  • Problem - Solution for Fast Charging USB Type-C Cables
  • setP™ Product Flyer