Extrait de la collection de lampes / semi-conducteurs de Jozef Brughmans †. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Jozef Brughmans †.
| 227 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 80 |
1927 |
| Common type USA tube/semicond. |
USA |
|
| 6D6 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| 75 |
1933 |
| Common type USA tube/semicond. |
USA |
|
| AZ1 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| CF7 |
1935 |
| Common type Europe tube/semi... |
EU |
|
| 6K7 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 0Z4 |
1936 |
| Common type USA tube/semicond. |
USA |
|
| 6Q7G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| EK2 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 6L6G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6V6G |
1936 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6U5 |
1937 |
| Common type USA tube/semicond. |
USA |
|
| Y63 |
1937 |
| Osram-Valves GB (not MO-Valv... |
GB |
|
| 6K8 |
1938 |
| Common type USA tube/semicond. |
USA |
|
| 6Q7GT |
1938 |
| Common type Worldwide tube/s... |
ZZ |
|
| EF11 |
1938 |
| Common type Europe tube/semi... |
EU |
|
| 6H8 |
1939 |
| Common type France tube/semi... |
F |
|
| 6SA7GT |
1939 |
| Common type USA tube/semicond. |
USA |
|
| 12SQ7GT |
1939 |
| Common type USA tube/semicond. |
USA |
|
| ECL11 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| EM11 |
1939 |
| Telefunken Deutschland (TFK)... |
D |
|
| UBF11 |
1939 |
| Common type Europe tube/semi... |
EU |
|
| 6V6GT |
1939 |
| Common type Worldwide tube/s... |
ZZ |
|
| 6AK5 |
1942 |
| Common type USA tube/semicond. |
USA |
|
| 12BE6 |
1946 |
| Common type Worldwide tube/s... |
ZZ |
|
| 12AT7 |
1947 |
| Common type Worldwide tube/s... |
ZZ |
|
| 12AV6 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
| 50C5 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
| 12AU7 |
1948 |
| Common type Worldwide tube/s... |
ZZ |
|
