Extrait de la collection de lampes / semi-conducteurs de Nigel Hulse. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Nigel Hulse.
| CE-2C |
|
| Cetron Electronics, Continen... |
USA |
|
| CL4 |
1936 |
| Common type Europe tube/semi... |
EU |
|
| CV276 |
|
| Standard Telephones and Cabl... |
GB |
|
| CV303 |
|
| Common type Great Britain tu... |
GB |
|
|
| CV5167 |
|
| English Electric Valve Compa... |
GB |
|
| E1148 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| EL33 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| GDT4B |
|
| Cossor, A.C.; London |
GB |
|
| MPT4_Catkin |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| N30 |
1934 |
| MO Valve Co. Ltd.; GB |
GB |
|
| NC2 |
|
| Common type Great Britain tu... |
GB |
|
| NC7 |
|
| Common type Great Britain tu... |
GB |
|
| NR48 |
|
| Common type Great Britain tu... |
GB |
|
| PE05/25 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| Pen220A |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| PM4DX |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM202 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PX4 |
1929 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| RE604 |
1928 |
| Telefunken Deutschland (TFK)... |
D |
|
| RGN1054 |
1929 |
| Telefunken Deutschland (TFK)... |
D |
|
| S130P |
|
| Common type Great Britain tu... |
GB |
|
| VCR97 |
|
| Common type Great Britain tu... |
GB |
|
| VT47 |
|
| Common type Great Britain tu... |
GB |
|
| 1B63A |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 3B28 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 5Z3 |
|
| Common type USA tube/semicond. |
USA |
|
| 11E2 |
|
| Common type Great Britain tu... |
GB |
|
| 24 |
1929 |
| Common type USA tube/semicond. |
USA |
|
| 45 |
1929 |
| Common type USA tube/semicond. |
USA |
|
