Правильная работа симистора или как подобрать симистор для двигателя

How to choose Simistors for washing machine (value and marking) Datasheet (PDF) - Stmicroelectronics.
Very often there is such a problem when when replacing a new simistor, it immediately burns and the engine begins to unwind on the maximum turnover. Many people think that the established element is defined, but in fact he is just incorrectly selected. In this video, we will tell you what the simistors differ from each other and how to choose them.

Symistors; BT136-600E, BTA24-800BW, BTB16-800BW, BTB12-600BW