PTCEL Inrush Current-Limiting PTC Thermistors Vishay / BC Components PTCEL Inrush Current Limiting PTC Thermistors offer high energy absorption levels of up to 240J and can handle high direct voltage of up to 1000V. These AEC-Q200-qualified thermistors feature a positive temperature coefficient and are primarily intended for inrush current limiting and overload protection. The modules are self-protecting in case of overload with no risk of overheating. The series has a 60Ω to 1000Ω resistance range, 40A maximum inrush current, and +130°C to +140°C switching temperature range. Vishay PTCEL PTC Thermistors are ideal for power inverters, electric vehicle (EV) charging, alternative energy systems, discharge-charge circuits, and other applications.