PDF datasheet for the 2SC5587 transistor, 332 KB, filed under schematics. Only the part number is given; there is no manufacturer, package or version in the name. In Japanese JIS numbering the 2SC prefix means NPN, high-frequency class. Repairers use this type of document to check pin assignment, collector-emitter breakdown voltage, current and dissipation limits before replacing a component. The device body is normally marked C5587, so compare that code and the package style before fitting any equivalent.
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