Datasheet PDF of 229 KB for the 2SA1162, a PNP bipolar transistor named under the Japanese JIS 2SA convention. It is filed as a schematic, but a bare part number points to component documentation. A technician would use it to identify emitter, base and collector pins, confirm the case type and read voltage, current and power limits. These are needed when testing a suspect part or choosing a replacement. Small transistors are often marked with short codes rather than the full number, so check the marking table if present.
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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