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.
| VT-74 |
|
| Common type USA tube/semicond. |
USA |
|
| 5Z4 |
1935 |
| Common type USA tube/semicond. |
USA |
|
| 5Z4G |
1935 |
| Common type Worldwide tube/s... |
ZZ |
|
|
| 6V4 |
|
| Common type USA tube/semicond. |
USA |
|
| 6X4 |
|
| Common type Worldwide tube/s... |
ZZ |
|
| 6X5G |
|
| Common type USA tube/semicond. |
USA |
|
| 6BN6 |
|
| Common type USA tube/semicond. |
USA |
|
| 20P1 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| CV261 |
|
| Common type Great Britain tu... |
GB |
|
| CY31 |
1938 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| DY51 |
1964 |
| Common type Europe tube/semi... |
EU |
|
| DY87 |
1955 |
| Common type Europe tube/semi... |
EU |
|
| DY802 |
1967 |
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| EY51 |
1948 |
| Philips; Eindhoven (tubes in... |
NL |
|
| EY86 |
1954 |
| Common type Europe tube/semi... |
EU |
|
| EY87 |
|
| Common type Europe tube/semi... |
EU |
|
| EY91 |
|
| Common type Europe tube/semi... |
EU |
|
| GY501 |
|
| Common type Europe tube/semi... |
EU |
|
| PY33 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PY82 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| R12 |
|
| Standard Telephones and Cabl... |
GB |
|
| R19 |
|
| Brimar (STC); Foots Cray |
GB |
|
| U16 |
|
| Common type Great Britain tu... |
GB |
|
| U19 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| U24 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| U25 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
| U31 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| U33 |
|
| MO Valve Co. Ltd.; GB |
GB |
|
| U75/300 |
|
| Mazda = Valve (Tube) brand G... |
GB |
|
