2SD2178 transistor equivalent, silicon npn epitaxial planar type transistor.
3.8±0.2
0.8 C
0.7±0.1 0.7±0.1 1.15±0.2 1.15±0.2
0.5±0.1 0.8 C 1 2 3 2.05±0.2
0.4±0.1
2.5±0.2
2.5±0.2
1: Emitter 2: Collector 3: Base MT-3-A1 Package
* Electr.
or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household.
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