Extrait de la collection de lampes / semi-conducteurs de Mauro Minghetti. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Mauro Minghetti.
| 6A8G |
1936 |
| Common type USA tube/semicond. |
USA |
|
| EF9 |
1938 |
| Philips; Eindhoven (tubes in... |
NL |
|
| ECH4 |
1940 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 3S4 |
1940 |
| Common type Worldwide tube/s... |
ZZ |
|
| 3V4 |
1945 |
| Common type USA tube/semicond. |
USA |
|
| 6AQ5 |
1946 |
| Common type Worldwide tube/s... |
ZZ |
|
| DF91 |
1947 |
| Common type Europe tube/semi... |
EU |
|
| EY51 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
| 6CB6 |
1949 |
| Common type Worldwide tube/s... |
ZZ |
|
| DF906 |
1950 |
| Telefunken Deutschland (TFK)... |
D |
|
| DL94 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| ECC91 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| DK92 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| DK96 |
1953 |
| Common type Europe tube/semi... |
EU |
|
| EBF89 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| PCL82 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| EC86 |
1959 |
| Telefunken Deutschland (TFK)... |
D |
|
| PCF86 |
1961 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PC97 |
1962 |
| Common type Europe tube/semi... |
EU |
|
| PCF200 |
1964 |
| Common type Europe tube/semi... |
EU |
|
| AX226 |
|
| Westinghouse for Brand RCA-R... |
USA |
|
| CV2231 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
|
| E81L |
|
| Common type Europe tube/semi... |
EU |
|
| E90CC |
|
| Common type Europe tube/semi... |
EU |
|
| E92CC |
|
| Common type Europe tube/semi... |
EU |
|
| ECF80 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| EL83 |
|
| Common type Europe tube/semi... |
EU |
|
| EL183P |
|
| Common type Europe tube/semi... |
EU |
|
| EY87 |
|
| Common type Europe tube/semi... |
EU |
|
