Datasheet PDF of 42.3 KB for the 2SC5638, listed in the schematics section though the name refers to one transistor. Under JIS conventions, 2SC identifies an NPN bipolar transistor. The name offers no package, brand or version details. On the bench, the document helps determine lead order, check maximum ratings and compare characteristics with candidate replacements. It sits next to 2SC5637 and 2SC5639 in numbering, which may be related parts, so check the marking on the board carefully before substituting.
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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