Development of a surface mount overcurrent protector fabricated from improved polymeric PTC material

Strategies for improving positive temperature effects in conductive polymer composites – a review

“…This feature of PTC composites makes up for the shortcomings of traditional CPCs in applications and broadens the application areas of CPCs. Therefore, the CPCs endowed with the PTC effect have been receiving continuous attention from academia and industry in applications, such as overcurrent protectors, [8][9][10] self-regulating heating materials, 11,12 temperature-sensitive sensors, and electromagnetic shielding. 13,14 The main components of CPCs are polymer matrices, conductive fillers, and functional additives.…”