At 351 KB, the largest of this set of 2SC sheets, this PDF covers the 2SC3268 and is catalogued as a schematic while most likely holding a transistor datasheet. The 2SC code is the JIS designation for NPN parts. With only the number in the name, read package, ratings and curves from the file. Useful for pin identification, checking safe operating limits and evaluating substitutes when the original component is hard to source.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.
Any PDF readerSumatraPDFFirefox / ChromeFlexBV (links PDF to boardview)