Extrait de la collection de lampes / semi-conducteurs de Egon Strampe. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Egon Strampe.
| BF197 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF199 |
|
| Common type Europe tube/semi... |
EU |
|
| BF200 |
|
| Common type Europe tube/semi... |
EU |
|
| BF214 |
|
| Common type Europe tube/semi... |
EU |
|
| BF215 |
|
| Common type Europe tube/semi... |
EU |
|
| BF223 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF225 |
|
| Texas Instruments, Dallas |
USA |
|
| BF232 |
|
| Siemens (& Halske, -Schucker... |
D |
|
| BF235 |
|
| Common type Europe tube/semi... |
EU |
|
| BF240 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF241 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF245B |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF247 |
|
| Texas Instruments, Dallas |
USA |
|
| BF254 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF255 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF257 |
|
| Common type Europe tube/semi... |
EU |
|
| BF258 |
|
| Common type Europe tube/semi... |
EU |
|
| BF259 |
|
| Common type Europe tube/semi... |
EU |
|
| BF272 |
|
| ATES; L’Aquila, Milano, Napo... |
I |
|
| BF299 |
|
| Texas Instruments, Dallas |
USA |
|
| BF310 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF311 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF314 |
|
| Telefunken Deutschland (TFK)... |
D |
|
| BF355 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| BF370 |
|
| Valvo GmbH, Radioröhrenfabri... |
D |
|
| BF391 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF393 |
|
| Motorola Inc. (ex Galvin Mfg... |
USA |
|
| BF398 |
|
| Texas Instruments, Dallas |
USA |
|
| BF414 |
|
| Common type Europe tube/semi... |
EU |
|
| BF415 |
|
| Common type Europe tube/semi... |
EU |
|
