Extrait de la collection de lampes / semi-conducteurs de Michael Niermann. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Michael Niermann.
| AC550 |
|
| Ei, Elektronska Industrija; ... |
YU |
|
|
| ARP12 |
|
| Ediswan, Siemens Edison Swan... |
GB |
|
| ARTH2 |
|
| Common type Great Britain tu... |
GB |
|
| ASY74 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| ASY75 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| AW43-80Z |
|
| Common type Europe tube/semi... |
EU |
|
| AX50 |
1939 |
| Philips; Eindhoven (tubes in... |
NL |
|
| B23G1 |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| BZ12 |
|
| Intermetall Halbleiterwerk, ... |
D |
|
| CRM121 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
|
| CV850 |
|
| Common type Great Britain tu... |
GB |
|
| D42 |
1936 |
| MO Valve Co. Ltd.; GB |
GB |
|
|
| DF906 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| DG7-2 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DG9-3 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DG9-4 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| DGM10-12 |
|
| Lorenz; Berlin, Zuffenhausen... |
D |
|
| DH118 |
|
| GEC, General Electric Co Ltd... |
GB |
|
| DW2X |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| E4F |
|
| MP (M.P.), (Tube brand) |
DK |
|
| E140 |
|
| SFR (S.F.R.) - Société Franç... |
F |
|
| E428_4pin |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| EA50 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| ECC171 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
| EEP1 |
1947 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EF22 |
1941 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EM171 |
|
| Funkwerk Erfurt, VEB, RFT (O... |
D |
|
