NTC10D7 NTC Thermistor

The NTC10D7 Thermistor is a high-quality Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting and temperature sensing applications. With a 10mm disk size and 7Ω resistance at 25°C, this thermistor effectively suppresses high inrush currents during power-on, protecting sensitive electronic components from damage.

When electrical equipment is first powered, large surge currents can cause stress on power supplies, rectifiers, and capacitors. The NTC10D7 offers a simple and reliable solution by providing higher resistance at startup and then gradually decreasing its resistance as it heats up, allowing normal operating current to flow.

This thermistor is widely used in switch mode power supplies (SMPS), UPS systems, AC/DC converters, chargers, audio amplifiers, and other electronic circuits where surge current protection is critical. Its compact size, stable performance, and cost-effectiveness make it a popular choice for both industrial and consumer electronics designs.