Extrait de la collection de lampes / semi-conducteurs de Frank Cuffe. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Frank Cuffe.
| AC2/PenDD |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| CBL1 |
1937 |
| Philips; Eindhoven (tubes in... |
NL |
|
| CBL31 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| UBF80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| UBF89 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| 6B8G |
|
| Common type USA tube/semicond. |
USA |
|
| 12C8 |
1939 |
| Common type USA tube/semicond. |
USA |
|
| DH63 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| DH76 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| DT41 |
|
| Ekco, E.K.Cole Ltd.; Southen... |
GB |
|
| EBC3 |
1936 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EBC33 |
1938 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| HL/DD1320 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| HL42DD |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| KBC32 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| MHD4 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| TDD2A |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| TDD4 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| TDD13C |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| UBC81 |
1956 |
| Common type Europe tube/semi... |
EU |
|
| 6LD20 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 6Q7GT |
1938 |
| Common type Worldwide tube/s... |
ZZ |
|
| 10LD11 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| 11D3 |
|
| Standard Telephones and Cabl... |
GB |
|
| 12Q7GT |
|
| Common type Worldwide tube/s... |
ZZ |
|
| PFL200 |
1964 |
| Common type Europe tube/semi... |
EU |
|
| QP21 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| QP230 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| QP240 |
1934 |
| Common type Europe tube/semi... |
EU |
|
| CV1988 |
|
| Common type Great Britain tu... |
GB |
|
