TDK B57164K Series NTC Thermistor, 3200K B-Constant

The TDK B57164K Series NTC Thermistor is a high-quality, radial-leaded temperature sensor designed for precise thermal management and control in a wide range of electronic applications. Engineered for reliability, this negative temperature coefficient (NTC) thermistor provides a stable and predictable change in electrical resistance in response to temperature variations, making it an indispensable component for temperature measurement, compensation, and protection circuits.

With a B-Constant of 3200K, this thermistor offers a specific sensitivity curve, ensuring accurate temperature sensing across its operational range. Its robust radial leaded case style facilitates easy through-hole mounting on printed circuit boards (PCBs), providing a secure and durable connection in demanding environments. The component is capable of operating in temperatures from -55°C to +125°C, making it suitable for use in both industrial and consumer electronics where extreme conditions may be encountered.

This thermistor is commonly utilised for inrush current limiting, temperature compensation in oscillators and other sensitive circuits, and for over-temperature protection in power supplies and battery packs. Its compact dimensions and reliable performance from a trusted manufacturer like TDK make it a preferred choice for engineers seeking consistent quality and long-term stability in their designs.