PDF data for the 2SD2658LS, 31.1 KB, indexed under schematics. The LS ending is part of the type designation and points to a specific variant or package of the 2SD2658, so specifications should be taken for that exact suffix. Per JIS rules, 2SD signifies an NPN low-frequency bipolar transistor. Before installing a replacement, confirm the package outline, pin order, maximum ratings and gain from this sheet, and match the marking on the removed part.
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