A 339 KB PDF named for the 2SJ108, placed in the schematic category. Under JIS designations the 2SJ series are P-channel field-effect transistors, so the content is expected to be the component datasheet. The name says nothing about package or grade. Open it in a standard PDF viewer for pinout, polarity and absolute maximum ratings, useful when diagnosing a stage that uses the part and when choosing a substitute with equal polarity and ratings.
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)