Vishay NTC Thermistor, 10k Ohm, 3984k, 0.171g

The Vishay NTCLE317E4 Series Thermistor is a high-precision, bead-type negative temperature coefficient (NTC) sensor designed for accurate temperature measurement and compensation across a wide operating range. Featuring a 10kohm resistance at 25°C with an exceptionally tight tolerance of ±0.5%, this component provides reliable and consistent performance in demanding electronic circuits. Its automotive-grade AEC-Q200 qualification ensures it meets rigorous standards for reliability in automotive and other high-vibration environments.

Constructed with a free-hanging bead and wire leads, the thermistor offers versatile mounting options and rapid thermal response. The critical B-Constant of 3984K, also held to a ±0.5% tolerance, defines its sensitive resistance-to-temperature characteristic, allowing for precise temperature sensing from -55°C up to a maximum of 150°C. This makes it an ideal choice for applications requiring stability and accuracy over an extended temperature span.

Key Features & Specifications

• High Precision: Resistance and B-Constant tolerances of ±0.5% ensure superior measurement accuracy.
• Wide Temperature Range: Operates effectively from -55°C to 150°C, suitable for both low and high-temperature environments.
• Automotive Grade: AEC-Q200 qualified for enhanced reliability in automotive applications.
• Compact & Lightweight: With a weight of just 0.171 grams and compact dimensions, it is perfect for space-constrained PCB designs.
• Free-Hanging Bead Design: Promotes excellent thermal coupling and a fast response time to ambient temperature changes.

This Vishay thermistor is a fundamental component for engineers designing temperature control systems, battery management, climate control, and various consumer or industrial electronics where dependable thermal monitoring is critical.