Automotive High-Temperature SMD PolySwitch PPTC Overcurrent Protection - ASMDCH Series

Littelfuse is expanding its line of PolySwitch PPTC resettable overcurrent and short-circuit protection by offering the first miniature-sized high-temperature SMD devices. These devices can operate in the harsh environment of the automotive industry with temperatures ranging from -40°C to as high as +125°C. This series of product is qualified to AEC-Q200 and ISO/TS16949 standards. With the compact design, they can offer overcurrent protection for applications where space is a primary concern and resettable protection is desired.

Littelfuse Automotive Ignition Systems Product Selection Guide

Features and Benefits

• Provides a 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 vehicles
• Restores system operation after reset when fault condition is removed, thus providing safety and protection
• Able to meet most stringent requirements for the extreme harsh automotive environment
• Suitable for standard PCB assembly to enable automated mass production