Extrait de la collection de lampes / semi-conducteurs de Bernd Pötzsch. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Bernd Pötzsch.
| AC187 |
|
| Common type Europe tube/semi... |
EU |
|
| AC188 |
|
| Common type Europe tube/semi... |
EU |
|
| AF7 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| AF106 |
|
| Common type Europe tube/semi... |
EU |
|
| AF109 |
|
| Common type Europe tube/semi... |
EU |
|
| AF239 |
|
| Common type Europe tube/semi... |
EU |
|
| BC208 |
|
| Common type Europe tube/semi... |
EU |
|
| EM34 |
1946 |
| Common type Europe tube/semi... |
EU |
|
| Si4734 |
|
| Common type USA tube/semicond. |
USA |
|
| 1C5GT |
|
| Common type USA tube/semicond. |
USA |
|
| 1E7G |
|
| Common type USA tube/semicond. |
USA |
|
| 1T4 |
1940 |
| Common type USA tube/semicond. |
USA |
|
| 2N2905 |
|
| Common type USA tube/semicond. |
USA |
|
| 6J7 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 6SG7 |
|
| Common type USA tube/semicond. |
USA |
|
| 8068 |
|
| Common type USA tube/semicond. |
USA |
|
| 2SB75 |
|
| Hitachi Ltd.; Tokyo |
J |
|
| MJ2955 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| FIP4A15 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| GD170 |
|
| Röhrenwerk "Anna Seghers" Ne... |
D |
|
| AC151 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC153 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| AC176 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| EM35 |
1952 |
| Telefunken Deutschland (TFK)... |
D |
|
| OD603/50 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| TH3322 |
|
| Thomson (marque), Thomson-Ho... |
F |
|
| AC128 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AC132 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AF102 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AF178 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
