The BC548 is a general purpose silicon NPN BJT transistor found commonly in European electronic equipment; the part number is assigned by Pro Electron, which allows many manufacturers to offer electrically and physically interchangeable parts under one identification.
The BC548 is a general purpose epitaxial silicon NPN bipolar junction transistor found commonly in European electronic equipment. The part number is assigned by Pro Electron, which allows many manufacturers to offer electrically and physically interchangeable parts under one identification.