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東京通信工業(SONY) トランジスタの型番推移 | ![]() |
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* | 第一世代 | 第二世代 | 第三世代 | 第四世代 |
高周波増幅(中波) | 2T73 → |
2S145 → 2S132 → | 2SC73 |
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2T551 | ||||
2T552 | ||||
高周波増幅(短波) | 2T78 → | 2S136 → | 2SC78 |
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2T201 → | 2S137 → |
2SA121 2SA122 2SA123 |
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2T204A → | 2S138 | |||
2T205A → | 2S139 | |||
周波数変換、混合(中波) | 2T512 | |||
周波数変換、混合(短波) | 2T201 → | 2S137 | ||
2S132 → | 2SC73 |
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中間周波増幅 | 2T75 → | 2S133 → | 2SC75 |
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2T76 → | 2S134 → | 2SC76 |
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2T77 → | 2S135 → | 2SC77 |
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2S173 → | 2SA121 |
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2T521 | ||||
2T522 | ||||
2T523 | ||||
低周波増幅 | 2T11 | |||
2T12 | ||||
2T13 | ||||
2T14 | 2T14 | |||
2T15 | ||||
2T16 | ||||
2T17 | ||||
2T63 | ||||
2T64 → | 2S127 | |||
2T65 → | 2S128 | |||
2T66 → | 2S129 → | 2SD66 |
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2T69 → | 2S130 | |||
2T67 | ||||
2T31 → | → | 2SB48 |
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2T31 → | → | 2SB49 |
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2T31 → | → | 2SB50 |
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電力増幅(中出力) | 2T85 → | 2S131 | ||
2T84 | ||||
2T86 | ||||
2S151 | ||||
2T32 → | → | 2SB51 |
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2T32 → | → | 2SB52 |
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2T38 → | → | 2SB53 |
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電力増幅(大出力) | 2T501 | |||
2T301 → | → | 2SB140 |
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2T302 → | → | 2SB141 |
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2T303 → | → | 2SB142 |
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2T303 → | → | 2SB143 |
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2T303 → | → | 2SB144 |
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2T304 → | → | 2SB145 |
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2T304 → | → | 2SB146 |
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2T305 → | → | 2SB27 |
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2T305 → | → | 2SB28 |
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2T305 → | → | 2SB29 |
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2T306 → | → | 2SB30 |
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2T306 → | → | 2SB31 |
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低雑音 | 2T681 | |||
スイッチング | 2T682 | |||
一般用 | 2T54 → | 2T524 | ||