NCP03XV103E05RL

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Temperature Sensors - NTC Thermistors​​ are necessary components for a wide range of applications, such as thermostats, air conditioners and heating systems. The NCP03XV103E05RL is one such thermistor specifically designed to measure temperature in a wide range of industrial applications, with its small size, low cost and ruggedness.

A thermistor is a solid state temperature sensor composed of semiconductor material and is more sensitive than an RTD (resistance temperature detector). It is a two-terminal negative temperature coefficient (NTC) semiconductor device that exhibits a decrease in its resistance as the temperature increases. The NCP03XV103E05RL is a type of NTC thermistor specifically designed to measure temperature in industrial applications, featuring a high accuracy enabling precise temperature measurements.

The NCP03XV103E05RL relies on the basic operating principle of thermistors. As the temperature increases, the resistance of the thermistor decreases, while with decreasing temperature the resistance of the component increases. This variation of resistance due to changes in temperature is the characteristic response of a thermistor. The installation specifications of the NCP03XV103E05RL state that it should be inserted into a thermally conductive, damping material, such as silicone rubber compound, to prevent premature aging of the thermistor due to environmental factors.

The NCP03XV103E05RL can operate in temperatures ranging from -50°C up to +150°C, and is ideal for high temperature applications in fields such as automotive, medical, telecommunications and industrial automation. It is able to measure not only the temperature of objects, but also the temperature of air and other environmental conditions. The NCP03XV103E05RL features aluminum oxide technology in its design combined with a 0.55" x 0.28" (14mm x 7mm) hermetically sealed ceramic element and epoxy coating for a rugged, durable product with reliable performance.

Due to its small size, low cost and favourable thermal response, the NCP03XV103E05RL is ideal for applications requiring a general purpose temperature measurement, such as fan controllers, HVAC systems and motor control systems. This thermistor allows for quick response time and low power consumption, allowing for accurate temperature reading and superior reliability in the most demanding applications.

Other features of the NCP03XV103E05RL include a wide resistance range (25 - 45k Ω at 25°C nominal temperature), low self-heating of 0.2°C/W and a response time of less than one second. The thermistor is also RoHS compliant for environmental safety, and offers a wide variety of mounting and termination options for its customers.

In conclusion, the NCP03XV103E05RL is designed to meet the temperature measurement needs of various industries, with its small size, low cost and high accuracy making it an ideal choice for applications that require a general purpose thermistor. With features such as low power consumption, quick response time and high reliability, the thermistor is well suited to the variety of challenges typically faced in industrial applications.

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