https://electronic-center.it/product/25162109/bc879-transistor-darlington-npn-silicon-diode-100-v-1-a
BC879 Transistor Darlington NPN Silicon + Diode 100 V 1 A BC879 | ELECTRONIC CENTER
BC879 Transistor Darlington NPN Silicon + Diode 100 V 1 A BC879
transistor darlingtonsilicon diode