In transistor BC107 BC stands for what?

Answer 1

In electronic components, the designations for the component usually has two letters, followed by a serial number of a manufacturer. The first letter stands for the material. In this case, the first letter, "B", stands for silicon. The second letter, "C", indicates the type of component, which is indeed a transistor.

EXTRA INFO: In some cases, the number may contain a suffix, which indicates the grade, or reliability factor, of the component.

In electronic equipment A stands for Germanium and B stands for Silicon. C stands for a three terminal device ( transistor).So AC107 stands for Germanium transistor and BC107 stands for Silicon transistor.

Answer 2

BC107 in that BC stand for Buried Channel 107 is the product version that indicate the how much of matierial and types of material used for manufacture