NK103C1R10

Series:	NK
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±10%
B Value Tolerance:	±0.75%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	3977K
B25/100:	--
Operating Temperature:	-40°C ~ 155°C
Length - Lead Wire:	1.30" (33.00mm)
Mounting Type:	Through Hole
Package / Case:	Bead

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Introduction

Temperature sensors are electronic devices that measure temperatures. They have wide applications in various industries including science and engineering, aerospace, automotive, medical, and consumer electronics. Many different temperature sensing technologies exist, such as thermistors, resistive temperature detectors (RTD), thermocouples, semiconductor temperature sensors, and infrared thermometers. In this article we will focus on NTC thermistors sensors, particularly the NK103C1R10 model and will discuss its application fields and working principle.

NTC Thermistors

NTC thermistors, also called negative temperature coefficient (NTC) thermistors, are resistive temperature sensors made of semiconductor materials that change their electrical resistance in response to temperature changes. NTC thermistors are made with sintered beads of metal-oxide semiconductor material. When the temperature of the material increases, the resistance of the thermistor decreases. At specific temperatures there is an abrupt resistance change, and this phenomenon is called the "curie point". The curie point is also the inflection point on the resistance-temperature characteristics of the thermistor.NTC thermistors are widely used in electronic devices and systems. They are very reliable and accurate over a wide temperature range, making them an ideal choice for temperature sensing. NTC thermistors are also often used in temperature compensation and control circuits, temperature compensation or protection circuits, and electrical systems.

NK103C1R10 Application Field and Working Principle

The NK103C1R10 is a bonded NTC thermistor for sensing temperature. It is a two-lead device that is made of a sintered bead of metal-oxide semiconductor material. The NK103C1R10 is characterized by high precision and accuracy over a wide temperature range, making it an ideal choice for temperature sensing. The NK103C1R10 operates over a temperature range of -40°C to +100°C, with an accuracy of ±1°C (at 25°C). The thermistor also has a fast response time, making it ideal for sensing temperature changes quickly and accurately. The NK103C1R10 is also RoHS-compliant and has a low resistance. The NK103C1R10 is most commonly used in cooling and heating systems, climate control systems, automotive, and other industrial applications for temperature sensing and control. It is also used in medical equipment, consumer electronics, and other applications that require precise temperature control.In terms of working principle, the NK103C1R10 measures temperatures by sensing the resistance of the material depending on its temperature. When the temperature of the material increases, the resistance of the thermistor decreases. This decrease in resistance can then be measured by the NK103C1R10, allowing the temperature to be accurately sensed and controlled.

Conclusion

The NK103C1R10 is a reliable and accurate NTC thermistor for sensing temperature. It is used in a variety of applications including cooling and heating systems, climate control systems, automotive, and other industrial applications. The thermistor is quick in responding to temperature changes and has a wide temperature range of -40°C to +100°C. The NK103C1R10 offers a high degree of precision and accuracy over a wide temperature range, making it an ideal choice for temperature sensing and control.

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