Overview
BC639 is listed in the IC category. Available datasheets include documents from NXP Semiconductors, Fairchild Semiconductor, Micro Electronics and 3 more.
Summary
NPN Silicon AF Transistors (High current gain High collector current)
Description
NPN Silicon AF Transistors (High current gain High collector current)
Source title
BC639 Datasheet(PDF) - Siemens Semiconductor Group