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Ge 合金接合トランジスター
製造時に用いられた冶具

カーボングラファイト

Donated by : T,Ozawa.

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成長接合型
ゲルマニゥム
トランジスタ-バー

Donated by : T,Ozawa.

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Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor

2T11

'1954-'1955
Westen Electric Type
germanium transistor
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor

2T12

'1954-'1955
Westen Electric Type
germanium transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor

2T13

'1954-'1955
Westen Electric Type
germanium transistor

Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor

2T12

'1954-'1955
Westen Electric Type
germanium transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.

Medium Power Audio
PNP Alloy Junction Transistor

2T22

'1954-'1955
Westen Electric Type
germanium transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.

High Frequency Transistor
NPN Grown Junction

2T5type

'1954-'1955
Westen Electric Type
Germanium Transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.

Audio Frequency Transistor
NPN Alloy Junction

2T5type

'1954-'1955
Westen Electric Type
Germanium transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.

High Frequency Tetrode Transistor
NPN Grown Junction

3T201 50-70Mc
3T202 30-50Mc

'1954-'1955
Westen Electric Type
Germanium transistor

Donated by : T,Ozawa.
Tokyo Tsushin Kogyo, Ltd.


PNP Photo Junction Transistor
Germanium transistor

2T101

'1955-'1957
Tokyo Tsushin Kogyo, Ltd.

PNP Photo Junction Transistor
Germanium transistor

2T101

'1955-'1957
Tokyo Tsushin Kogyo, Ltd.

PNP Photo Junction Transistor
Germanium transistor

2T101

'1955-'1957
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor

2T12

'1955-'1957
Sony Type
germanium transistor

Donated by : g,minamoto
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor
Sony Type
Germanium transistor

2T14

'1955-'1957
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor
Sony Type
Germanium transistor

2T14

'1955-'1957
Tokyo Tsushin Kogyo, Ltd.

Hermetically Sealed
PNP Junction Transistor
Sony Type
Germanium transistor

2T16

'1955-'1957
応用例・回路図 1.4 ページ

Circuts
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応用例・回路図 2.3 ページ

Circuts
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Tokyo Tsushin Kogyo, Ltd.

High Frequency Transistor
NPN Grown Junction
Germanium transistor

2T54

'1955-'1956
Tokyo Tsushin Kogyo, Ltd.

High Frequency Transistor
NPN Grown Junction
Germanium transistor

2T522

'1956-'1957
Tokyo Tsushin Kogyo, Ltd.

Audio Frequency Transistor
NPN Alloy Junction
Ggermanium transistor
Sony Type

2T67

'1955/8-'1957/12
Tokyo Tsushin Kogyo, Ltd.
SONY CORPORATION.

High Frequency Transistor
NPN Grown Junction
Germanium transistor

2T76

'1957-'1958
SONY CORPORATION.

High Frequency Transistor

NPN Grown Junction
Germanium transistor

2T76

'1958-'1959
R Type
SONY CORPORATION.

High Frequency Transistor
NPN Grown Junction
Germanium transistor

2T76

'1958-'1959
R Type
SONY CORPORATION.

High Frequency Transistor
NPN Grown Junction
Germanium transistor

2T76

'1958-'1959
R Type
Germanium transistor

2T88
SONY CORPORATION.
High Frequency Transistor
NPN Grown Junction
Germanium Transistor

2T73

'1958-'1959
R Type
SONY CORPORATION.
High Frequency Transistor
NPN Grown Junction
Germanium Transistor

2T76

'1958-'1959
R Type
SONY CORPORATION.
High Frequency Transistor
NPN Grown Junction
Germanium Transistor

'1958/8

2T78

工業計測用高信頼度
2SC76
2SC78
2SD66
SONY CORPORATION.

PNP Alloy Junction
Germanium Transistor

2T501

'1957/9
SONY CORPORATION.

PNP Alloy Junction
Germanium Transistor

2T501

'1957/9
2T303
2T304

Germanium Transistor
2T84
2T85
Germanium Transistor
2T85
Germanium Transistor
2T520
2T512
Germanium Transistor
2T524
Germanium Transistor
2T51
Germanium Transistor
2T51
2T52
2T53
2T61
Germanium Transistor
2T64
2T65
2T66
Germanium Transistor
Tokyo Tsushin Kogyo, Ltd.
SONY CORPORATION.
High Frequency Transistor
PNP

2T2001
'1957 - June'1958

2T2001 R Type
July '1958 -

2T205
'1958 - March'1959
Germanium Transistor

SONY CORPORATION.

High Frequency Transistor
PNP
Germanium Transistor

2SA122
April '1959 - '1960
SONY CORPORATION.

High Frequency Transistor
PNP
Germanium Transistor

2SA122
'1960 - Sep '1965
Sony Corporation.

Silicon Mesa Transistor

2SC41

'1959/12
2SC41
2SC41
2SC41
2SC41 機器組込

2SC42A 市販タイプ
β 68-185
'1959/12 (40,000 en)
'1960/10 (34,200 en)
'1961/    (24,000 en)
2SD45
2SC46

2SD47
2SD47
2SC51
Germanium Transistor

2SD65
2SC77
Germanium Transistor

2SD64
Germanium Transistor

2SD65
Germanium Transistor

2SD66
2SK22
2SK23A
2SK23A
2SK24

2SK42
2SK60
2SJ18
2SK63
Silicon Transistor

2SC402
1965-


Donated by : T,Ozawa.
SG-274
SG-264
Silicon Transistor

2SD292
2SC1316
2SC867A
Silicon Transistor

2SD290
Silicon Transistor

2SD28
Silicon Transistor

2SC1340
2SC672
Germanium Transistor

2SB145
2SB148
Silicon Transistor

2SC795A
Silicon Transistor

2SC918
Silicon Transistor

2SC15
Germanium Transistor

2SB49
2SB52
Germanium Transistor

2SB48
Germanium Transistor

2SB379
2SB380
2SB382
TX503B

NPN
Silicon Transistor


TX / 試作番号
詳細不明
TX503B

NPN
Silicon Transistor


TX / 試作番号
詳細不明
TX503B

NPN
Silicon Transistor


TX / 試作番号
詳細不明
TX503B

NPN
Silicon Transistor


TX / 試作番号
詳細不明
TX140

NPN
Silicon Mesa Transistor


TX140

NPN

Silicon Mesa Transistor

2SC41 / 試作番号
2SC41

NPN

Silicon Mesa Transistor

2SC41 × 20


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Sony Transistor
history 1/4

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Sony Transistor
history 2/4


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Sony Transistor
history 3/4


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Sony Transistor
history 4/4