Ordering number:EN4132 PNP/NPN Epitaxial Planar S.
Sanyo Semicon Device
2SA1850 - PNP/NPN Epitaxial Planar Silicon Transistor
Ordering number:EN4132 PNP/NPN Epitaxial Planar Silicon Transistor 2SA1850/2SC4824 High Definition CRT Display Video Output Applications Application.