RN55E2803BB14

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The RN55E2803BB14 is a wide-range, high-precision, thick-film resistor. It is a through hole resistor, and is designed for use in both high and low temperature applications. Its construction is based upon an interconnected network of custom alloy resistors to provide a stable resistance value from -55°C to +260°C. This type of resistor is ideal for a variety of industrial and consumer applications, especially those that require a high-powered, reliable resistor.

The RN55E2803BB14 is a symmetrical, 4-terminal resistor with a very low thermal coefficient. This helps to ensure its stability under varying temperatures. It has a low operating temperature coefficient of 0.0015/K for resistance variation, making it suitable for high accuracy, high reliability applications. Additionally, the resistor has a power rating of 2 W, and a resistance tolerance of 1% (±1Ω).

The RN55E2803BB14 comes with a number of features which make it a desirable choice for use in many industrial and consumer applications. It offers high immunity to mechanical stress, shock and vibration, allowing it to be used in a variety of environmental conditions. Additionally, the resistor is RoHS- compliant, so it is a safe choice as it can help protect against potential environmental damage. Furthermore, the resistor design has excellent thermal management capabilities, allowing it to withstand high temperatures without errors and instabilities.

The working principle of the RN55E2803BB14 is fairly straightforward. The resistor consists of a network of interconnected alloy resistance elements, which are connected between two terminals. When an external voltage is applied to the resistor, the current flowing through the resistor causes the resistance elements to heat up. This causes a change in resistance, known as the temperature coefficient, which is dependent on the type of alloy used. By varying the temperature coefficients of the alloy, it is possible to create a wide range of resistance values to meet different needs.

The RN55E2803BB14 is designed for both high and low temperature applications. Its rugged construction and high temperature rating make it ideal for use in industrial and consumer applications that require a reliable, high-powered resistor. Additionally, the resistor is also RoHS- compliant, meaning it is safe to use, and is perfect for applications that require both high accuracy and high reliability. It is also widely recognized as being a very cost effective solution, making it the ideal choice in many applications.

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