Charging and data circuit for the Samsung Galaxy A12 (SM-A12) in a 3.39 MB PDF schematic section.

Part datasheet in PDF form for the 2SD966, sized 39.8 KB and labelled with an _E suffix that the name does not clarify.

A 39.2 KB PDF for the 2SC3956 transistor, indexed as a schematic but by its name a datasheet for a JIS-designated NPN bipolar device.

Component documentation for the 2SK1119, a part number in the Japanese 2SK series that designates N-channel field-effect transistors.

PDF of about 39 KB for the 2SB1462J, a variant designation of the 2SB1462, with the _E suffix likely marking English text.