H495R3BCA

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Through Hole Resistors are a type of resistor whose conducting wires are surrounded by glass-fiber or ceramic material and encased in a metal package. They are commonly used in industrial applications such as in power electronics, power supplies, and circuit protection. The H495R3BCA is a Through Hole Resistor that is typically used for applications where a very stable, high precision, and low-noise resistance value is needed, such as communications systems. It is also suitable for use in low-current high-resistance applications such as measuring instruments and audio equipment.

The H495R3BCA through hole resistor is designed to provide high-precision, low-noise resistance values with two main features. The first feature is the use of thick-film technology, which is a type of printing technique that relies on a layer of glass or ceramic being printed onto the substrate. This is then melted with a laser or thermal process to produce a strong, consistent, and stable resistor. The second feature is the use of a metal-oxide resistor. This type of resistor is low noise and has a very low temperature coefficient, making it ideal for high accuracy applications.

The H495R3BCA can be used in applications such as power supplies, which require precise, low-noise, and low-impedance resistance. It can also be used in temperature sensing circuits, such as thermocouples and thermistors, as well as in communications systems that require accurate signal amplification. The device is also suitable for use in measuring instruments, audio equipment, and test equipment.

The working principle of the H495R3BCA is based on thick-film technology, which relies on a layer of glass-fiber or ceramic material being printed onto a substrate and then melted with a laser or thermal process. The resistance of the device is controlled both by the thickness and the composition of the glass-fiber or ceramic material and by the size and shape of the metal package. The device provides consistent, repeatable, and stable resistance values across temperature, humidity, and time variations, making it suitable for use in a wide range of industrial and commercial applications.

In conclusion, the H495R3BCA is a Through Hole Resistor typically used in applications where a very stable, high precision, and low-noise resistance value is needed. It is designed to provide consistent, repeatable, and stable resistance values across temperatures, humidity, and time variations, making it suitable for use in power supplies, temperature sensing circuits, communications systems, measuring instruments, audio equipment, and test equipment.

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