Extrait de la collection de lampes / semi-conducteurs de Yaroslav Voronov. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Yaroslav Voronov.
| 329 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| 161 |
|
| Common type Europe tube/semi... |
EU |
|
| 60S2 |
|
| TeKaDe (TKD), Süddeutsche Te... |
D |
|
| 30P12 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 28D7 |
|
| Common type USA tube/semicond. |
USA |
|
| 25Z4G |
|
| Common type Great Britain tu... |
GB |
|
| 12SH7 |
|
| Common type USA tube/semicond. |
USA |
|
| 10E/105 |
|
| Common type Great Britain tu... |
GB |
|
|
| 6С19П |
|
| Common type USSR (SU) tube/s... |
SU |
|
| 6C5GT/G |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6B5 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 3B28 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| WL5796 |
|
| Common type USA tube/semicond. |
USA |
|
| V38 |
|
| Deutsche Glimmlampen GmbH, (... |
D |
|
| UY31 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| UBL21 |
1941 |
| Common type Europe tube/semi... |
EU |
|
| U801 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| SP20 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| S2034N |
|
| Triotron (tubes) = Brand of ... |
A |
|
| QQZ03-20 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| Pen220 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| Pen46 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| G1S11 |
|
| Standard Radiofabrik A.B.; U... |
S |
|
| FI26636 |
|
| Osram GmbH KG; Berlin |
D |
|
| CV788 |
|
| Common type Great Britain tu... |
GB |
|
| CV415 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| CV408 |
|
| Marconi's Wireless Telegraph... |
GB |
|
| C144 |
|
| English Electric Valve Compa... |
GB |
|
| BU90/100 |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
