Named in lowercase for the 2sc4132, this 63.0 KB PDF is classed as a schematic but is better understood as the datasheet for an NPN bipolar transistor, which is what the JIS 2SC prefix signifies. The part generally appears on a PCB as C4132. Look here for terminal layout, package drawing and maximum ratings before measuring the device with a multimeter or choosing a substitute. Manufacturer and edition are not given in the name, so confirm the body marking, suffix and footprint of the original part first.
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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