WW12FT174R

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Through Hole Resistors, a vital component for many types of electrical and electronic circuits, play an important role in modern industry. Among them is the WW12FT174R, a through hole resistor of high accuracy and precision. This article will explore its application field and working principle.

The WW12FT174R is designed for use in high temperature and high voltage environments, making it suitable for a wide range of applications. It is commonly used for heat dissipation and voltage and current regulation in power supplies, as well as in high frequency electronic circuits. The resistor is also suitable for use in laser technology, radar technology, photoelectric detectors, motor controls, and other high voltage and high temperature applications. It is able to operate within the temperature range of -40 to +150 degrees Celsius and can tolerate voltages up to 1,000 volts.

The WW12FT174R is made from a ceramic substrate with metal and glass layers. The ceramic substrate is able to dissipate heat more efficiently than traditional resistors, resulting in lower temperature operation and greater efficiency. The metal layers provide conductive pathways for the current, while the glass layers protect the ceramic substrate from damage. The glass and metal layers also act as dielectric barriers, allowing the device to operate at higher temperatures without resulting electrical shorts.

The WW12FT174R is composed of a ceramic substrate with a metallized layer which serves as the resistor element, a glass layer which acts as the barrier layer, and a metal substrate which serves as the grounding component. The metallized layer is composed of a thin layer of an electrically conductive material, such as nickel, which is placed between the ceramic substrate and the glass layer. The resistor element is then heated until it melts, forming a thin, resistive film which acts as a current regulating element. The glass layer then serves to protect the substrate from the high temperatures, while also insulating it from the voltage and current peaks.

The WW12FT174R is also designed to have a wide resistance range, allowing it to be used in precise voltage and current regulation circuits and for fine tuning of voltage and current levels. It is also able to operate in wide temperature ranges and can tolerate voltages up to 1,000 volts. The resistor element of the device has an R-value range of from 0.1 ohm to 10 megohms, allowing for a wide variety of applications.

In summary, the WW12FT174R resistor is an ideal component for high temperature and high voltage applications. Thanks to its ceramic substrate, metal layers, and glass layers, it is able to dissipate heat more efficiently, safeguarding circuits against temperature and voltage spikes. The wide resistance range of the resistor element provides for precise voltage and current regulation circuits and fine tuning of levels. The WW12FT174R is used in many applications, such as in power supplies, electronic circuits, motor controls, laser technology, radar technology, and photoelectric detectors.

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