Datasheet for the 2SD1835 NPN bipolar transistor, stored as a 149 KB PDF in the schematic category. The 2SD prefix marks NPN transistors under the Japanese JIS standard. Inside you should find maximum ratings, electrical characteristics, gain grades and a package drawing showing which pin is base, collector or emitter. Use it to verify a part pulled from a faulty board and to compare candidate substitutes, and read the original device's marking to match the gain class.
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.
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