Extrait de la collection de lampes / semi-conducteurs de Tomasz Szczesniak. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Tomasz Szczesniak.
| 60FX5 |
|
| Common type USA tube/semicond. |
USA |
|
| 58 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| 47 |
1931 |
| Common type USA tube/semicond. |
USA |
|
| 43 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 42 |
1932 |
| Common type USA tube/semicond. |
USA |
|
| 39/44 |
|
| Common type USA tube/semicond. |
USA |
|
| 39 |
1932 |
| RCA (RCA Victor Co. Inc.); N... |
USA |
|
|
| 14A7 |
|
| Common type USA tube/semicond. |
USA |
|
| 13VPA |
|
| Cossor, A.C.; London |
GB |
|
| 13SPA |
|
| Cossor, A.C.; London |
GB |
|
| 12П17Л |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 12Ж8 |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 12Ж1Л |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 12SK7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 12SK7 |
1939 |
| Common type USA tube/semicond. |
USA |
|
| 12SG7 |
|
| Common type USA tube/semicond. |
USA |
|
| 12NK7 |
|
| Fivre - tubes; Milano (MI) |
I |
|
|
| 12BA6 |
1946 |
| Common type Worldwide tube/s... |
ZZ |
|
| 12AU6 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 11K7 |
|
| Common type France tube/semi... |
F |
|
| 10E/11399 |
|
| Common type Great Britain tu... |
GB |
|
| 10E/11398 |
|
| Common type Great Britain tu... |
GB |
|
|
| 9M-P12 |
|
| Raytheon Mfg. Co.; Cambridge... |
USA |
|
| 9A1 |
|
| Standard Telephones and Cabl... |
GB |
|
| 7L7 |
|
| Common type USA tube/semicond. |
USA |
|
| 7H7 |
|
| Common type USA tube/semicond. |
USA |
|
| 7G7 |
|
| Common type USA tube/semicond. |
USA |
|
