BC178B и другие
| Компонент | Описание | Производитель | |
| 2SC1781 | HIGH FREQUENCY AMPLIFIER MEDIUM SPEED SWITCHING |
Hitachi Semiconductor |
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| 2SC1781H | HIGH FREQUENCY AMPLIFIER MEDIUM SPEED SWITCHING |
Hitachi Semiconductor |
|
| 2SC1783 | Silicon NPN Power Transistors |
Inchange Semiconductor Company Limited |
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| 2SC1783 | Silicon NPN Power Transistors |
Savantic, Inc. |
|
| 2SC1785 | Silicon NPN Power Transistors |
Inchange Semiconductor Company Limited |
|
| 2SC1785 | Silicon NPN Power Transistors |
Savantic, Inc. |
|
| 2SC1787 | SI NPN EPITAXIAL PLANAR |
Panasonic Semiconductor |
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| 2SC1788 | Medium Power Amplifiers and Switches |
List of Unclassifed Manufacturers |
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| 2SC1789 | Si NPN Epitaxial Planar |
List of Unclassifed Manufacturers |
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| AC178 | GERMANIUM SMALL SIGNAL TRANSISTORS |
List of Unclassifed Manufacturers |
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