Extrait de la collection de lampes / semi-conducteurs de Giuseppe Feniello. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Giuseppe Feniello.
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| BU128 |
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| Common type Italy tube/semic... |
I |
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| BU207 |
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| Telefunken Deutschland (TFK)... |
D |
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| BU209 |
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| Common type Europe tube/semi... |
EU |
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| BU212 |
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| Common type Europe tube/semi... |
EU |
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| BUS14 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| BUV12 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| BUW35 |
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| Common type USA tube/semicond. |
USA |
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| E810F |
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| Common type Europe tube/semi... |
EU |
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| EC8010 |
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| Telefunken Deutschland (TFK)... |
D |
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| ECH35 |
1939 |
| Mullard Radio Valve Co. Ltd.; |
GB |
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| MJ4502 |
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| Motorola Inc. (ex Galvin Mfg... |
USA |
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| OAZ212 |
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| Valvo GmbH, Radioröhrenfabri... |
D |
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| ORP31 |
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| Philips; Eindhoven (tubes in... |
NL |
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| PL81A |
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| Common type Great Britain tu... |
GB |
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| PL81S |
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| Sicte, Società Italiana Cost... |
I |
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| RCA410 |
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| RCA (RCA Victor Co. Inc.); N... |
USA |
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| STK4152 |
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| Sanyo Electric Co. Ltd.; Mor... |
J |
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| TD-36A |
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| Bendix, Red Bank Division, E... |
USA |
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| VA31-376W |
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| Lorenz; Berlin, Zuffenhausen... |
D |
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| VT-22 |
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| Common type USA tube/semicond. |
USA |
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| 1B3GT |
1946 |
| Common type Worldwide tube/s... |
ZZ |
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| 1R |
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| Fivre - tubes; Milano (MI) |
I |
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| 2G381 |
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| Common type Great Britain tu... |
GB |
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| 2N5037 |
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| RCA (RCA Victor Co. Inc.); N... |
USA |
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| 4B32 |
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| Common type Worldwide tube/s... |
ZZ |
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| 4T1 |
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| Magnadyne Radio; Torino |
I |
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