Extrait de la collection de lampes / semi-conducteurs de Karlheinz Fischer. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Karlheinz Fischer.
| PL504 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| PL508 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| PL519 |
1970 |
| Common type Europe tube/semi... |
EU |
|
| PL802 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| PL802/02 |
|
| Philips; Eindhoven (tubes in... |
NL |
|
| PL805 |
1966 |
| Common type Europe tube/semi... |
EU |
|
| PM2B |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM22A_4-pin |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PM84 |
1958 |
| Common type Europe tube/semi... |
EU |
|
| PM202 |
|
| Mullard Radio Valve Co. Ltd.; |
GB |
|
| PMM8713 |
|
| Sanyo Electric Co. Ltd.; Mor... |
J |
|
| PN4916 |
|
| Common type USA tube/semicond. |
USA |
|
| PQ20V |
|
| Common type Japan tube/semic... |
J |
|
| PS224U |
|
| Common type China (PRC) tube... |
PRC |
|
| PS2561 |
|
| NEC Corporation, Nippon Elec... |
J |
|
| PT15 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| PT225_4pin |
|
| Lissen Ltd.; London and Rich... |
GB |
|
| PT2253 |
|
| Common type Taiwan tube/semi... |
TW |
|
| PT2387 |
|
| Common type Taiwan tube/semi... |
TW |
|
| PU42C26 |
|
| Common type Japan tube/semic... |
J |
|
| PU1501 |
|
| Common type Japan tube/semic... |
J |
|
|
| PX4 |
1929 |
| Marconi-Osram - (Valves/Tube... |
GB |
|
| PX25 |
|
| Marconi-Osram - (Valves/Tube... |
GB |
|
| PY80 |
1950 |
| Common type Europe tube/semi... |
EU |
|
| PY81 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| PY82 |
1951 |
| Common type Europe tube/semi... |
EU |
|
| PY83 |
1952 |
| Common type Europe tube/semi... |
EU |
|
| PY88 |
1957 |
| Common type Europe tube/semi... |
EU |
|
| PY500A |
|
| Common type Europe tube/semi... |
EU |
|
