Vintage Electronic Calculators: CALCUSEUM Home page
| Alfabetical Brand/Type List Criteria: Transistor (power) |
AKA (Also Known As) | Label on Back | Product Number | Year of introduction | Classification |
| BENDIX_parts(E): B170008 (Transistor TO3) |   |   | B170008 | ~1968 | Part / Transistor (power) |
| HITACHI_parts(E): 2SC1030 (Power Transistor) |   |   | 2SC1030 | ~1970 | Part / Transistor (power) |
| MOTOROLA_parts(E): TE227 (Power transistor) |   |   | TE227 | ~1975 | Part / Transistor (power) |
| NEC_parts(E): 2SB242 (Transistor) |   |   | 2SB424 | ~1969 | Part / Transistor (power) |
| NEC_parts(E): 2SD141 (Transistor) |   |   | 2SD141 |   | Part / Transistor (power) |
| NEC_parts(E): 2SD150 (Transistor) |   |   | 2SD150 |   | Part / Transistor (power) |
| SANKEN_parts(E): 2SD92 (Power Transistor) |   |   | 2SD92 | ~1969 | Part / Transistor (power) |
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| 07-mar-2025: (7 Items). |   |   |   |   |   |
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| Do you know about any models not listed here ?, please do mail me or send me a picture of the device... I'll be more than happy to publish the info and mention your name for credit ... thank you ! |   |   |   |   |   |
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