Extrait de la collection de lampes / semi-conducteurs de Jacob Roschy. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jacob Roschy.
| 6RV |
|
| Common type Italy tube/semic... |
I |
|
| 6S7 |
1937 |
| Common type USA tube/semicond. |
USA |
|
| 6S7G |
|
| Common type USA tube/semicond. |
USA |
|
|
| 6S8GT |
1946 |
| Common type USA tube/semicond. |
USA |
|
| 6SA7 |
1939 |
| Common type USA tube/semicond. |
USA |
|
| 6SA7GT |
1939 |
| Common type USA tube/semicond. |
USA |
|
| 6SA7GTY |
|
| Common type USA tube/semicond. |
USA |
|
| 6SA7MGT |
|
| Visseaux / Télévisso; Lyon /... |
F |
|
| 6SC7 |
|
| Common type USA tube/semicond. |
USA |
|
| 6SC7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SD7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SG7 |
|
| Common type USA tube/semicond. |
USA |
|
| 6SJ7 |
1939 |
| Common type USA tube/semicond. |
USA |
|
|
| 6SK7 |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6SL7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SL7GTB |
|
| Common type USA tube/semicond. |
USA |
|
| 6SL7WGT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SN7GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6SN7GTB |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6SQ7 |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6SQ7_DDR |
|
| Werk für Fernmeldewesen (OSW... |
D |
|
| 6SQ7GT |
|
| Common type USA tube/semicond. |
USA |
|
| 6SS7 |
|
| Common type USA tube/semicond. |
USA |
|
| 6T |
|
| Fivre - tubes; Milano (MI) |
I |
|
| 6T7G |
|
| Common type USA tube/semicond. |
USA |
|
| 6T8 |
1948 |
| Common type USA tube/semicond. |
USA |
|
| 6TD34 |
|
| Magnadyne Radio; Torino |
I |
|
| 6TE8GT |
|
| Fivre - tubes; Milano (MI) |
I |
|
