Extrait de la collection de lampes / semi-conducteurs de Alexander Hofer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Alexander Hofer.
| S1/1i |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| S1/3iII |
|
| AEG (Radios) Allg.Elektricit... |
D |
|
| Ste1000/02/03 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| Ste1000/2/6 |
1940 ? |
| Siemens (& Halske, -Schucker... |
D |
|
| Stem1000/1/1,5 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| TQ6 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| TQ7 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| TQ71 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| 885 |
|
| Common type USA tube/semicond. |
USA |
|
| 2050W |
|
| Common type USA tube/semicond. |
USA |
|
| 2051 |
|
| Common type USA tube/semicond. |
USA |
|
| 4690 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
|
|
| Z300T |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| BLX14 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| OD650 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| OD651 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| PA12/15 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| ATW20-1 |
|
| BBC - Brown Boveri; Baden |
CH |
|
| RS217 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS254 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS526 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS558 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS833 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| RS873 |
|
| Common type Europe tube/semi... |
EU |
|
| RS1081W |
|
| Siemens (& Halske, -Schucker... |
D |
|
| RS2021V |
|
| Siemens (& Halske, -Schucker... |
D |
|
| RS2021W |
|
| Siemens (& Halske, -Schucker... |
D |
|
| SRW357 |
|
| Siemens (& Halske, -Schucker... |
D |
|
