During the repair of electronic equipment or during its self-assembly, the question of the correct identification of electronic components often arises. In particular, sometimes it turns out to be quite difficult to correctly determine the brand of the transistor.
Necessary
- - the program "Transistor";
- - Color and Code 10 program;
Instructions
Step 1
The global industry produces transistors of a wide variety of types and sizes, from very tiny ones, designed for fractions of a milliampere, to those capable of withstanding tens of amperes. However, their labeling often depends on the country in which they were produced. The most common are the American notation system JEDEC (Joint Electron Device Engineering Council), European Pro-Electron, Japanese JIS. Russia and a number of other countries have their own designation systems.
Step 2
If earlier the data of the transistor in the form of an alphanumeric code were applied to its body, and they could be easily read, nowadays color and code marking is actively used. It is impossible to understand it without the appropriate reference books. To determine domestic transistors with code and color marking, there is a small and very convenient utility "Transistor", you can download it here: https://radiobooka.ru/prog/140-programma-dlya-opredelenie-tipa-tranzistora-po.html …
Step 3
A more serious program Color and Code 10, which allows you to identify electronic components of domestic and foreign manufacturers, you can download from this link: https://archive.espec.ws/redirect.php?dlid=19904. The program will help you identify transistors, resistors, capacitors, diodes, varicaps, zener diodes, inductors, chip components. Thanks to this program, you can significantly reduce the time spent on figuring out the type of electronic components.
Step 4
Working with the program is very simple: launch it, click the green arrow in the lower right corner of the window. On the left side of the new window, you will see a column with the designation of the designated components. Select "Transistors" (the third icon from the top), then at the top of the window, find the code mark you want. Further, moving through the interactive table, enter the values of the transistor you have. After entering all the data, you will see its type in the "Definition" line.
