Datasheet for the 2SD1187 transistor in PDF form, 227 KB, which is larger than most sheets in this series and may include more curves or package options. The index places it under schematics, but the name points to a single component. Under JIS rules, 2SD stands for an NPN bipolar transistor for low-frequency use. Refer to it for maximum voltage and current, dissipation and pin identification before replacing a failed part. Any cross-reference type must meet or beat these figures.
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