PolySwitch High-Temp SMD PPTC Resettable Circuit Protection

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PolySwitch High-Temp SMD PPTC Resettable Circuit Protection

Littelfuse's high-temperature size lead-free surface mount resettable PPTC is designed for industrial and automotive applications

Littelfuse's high-temperature SMD is the high-temperature PPTC series for industrial and automotive applications. It provides surface mount overcurrent protection for applications where space is a prime concern and resettable protection is desired.

Polyswitch Circuit Protection Products Catalog

Features Applications
  • Products meet applicable industry standards
  • Compatible with high-volume electronics assembly
  • High operation temperature: -40°C to +125°C
  • Resettable solution against overcurrent and short-circuit
  • RoHS compliant and ISO/TS16949 certificated
  • Surface-mount form factor
  • Expertise from one of the world’s leading resettable overcurrent protection manufacturer
  • Provides wider range of form factors to enhance design flexibility
  • Meets ever-increasing demand for compact and space-saving designs due to more electronics content in vehicle
  • Restores system operation after reset when fault condition is removed, thus provides safety and protection
  • Suitable for standard PCB assembly to enable automated mass production
  • Industrial motor drivers
  • Industrial power supplies
  • Automotive infotainment
  • Automotive ECU protection
  • Automotive brake sensor switch FET protection
  • Automotive current sensor protection
  • Actuators and medium motors
  • Trace protection
  • Harness/junction box protection
  • Powered outputs

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