Knowledge explanation of carbon film resistors

Carbon film resistors are often marked with the symbol RT. R stands for resistors and T stands for carbon film. For example, an electron gun housing marked with RT47kI means that it is a resistance val...

Resistor test method

When the parameter mark of the resistor falls off for some reason or the precise resistance value is not known, it is necessary to measure it with an instrument. The resistance value of commonly used c...

Introduction of different types of resistors

Carbon film resistor: Carbon film resistors used to be the most used resistors in electronics, electrical appliances, and information products, with the cheapest price and high reliability in quality s...

What is the function of winding resistance

Introduction to wire wound resistors It is made of special alloys such as constantan, manganese copper and other special alloys made of filaments wound on the insulating tube. There is a protective lay...

Introduction to the performance and application of carbon fi

In the context of the appreciation of the renminbi and the global economic crisis, resistor manufacturers are facing increasing production costs and product price pressures. In recent years, fierce com...