Extrait de la collection de lampes / semi-conducteurs de George Papaiz. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par George Papaiz.
12DS7 |
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Common type USA tube/semicond. |
USA |
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12H6 |
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Common type USA tube/semicond. |
USA |
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12HG7 |
|
Common type USA tube/semicond. |
USA |
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12J7GT |
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Common type USA tube/semicond. |
USA |
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12K5 |
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Common type USA tube/semicond. |
USA |
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12K7GT |
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Common type USA tube/semicond. |
USA |
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12L6GT |
|
Common type USA tube/semicond. |
USA |
|
12SA7 |
1939 |
Common type USA tube/semicond. |
USA |
|
12SA7GT |
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Common type USA tube/semicond. |
USA |
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12SJ7 |
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Common type USA tube/semicond. |
USA |
|
12SK7 |
1939 |
Common type USA tube/semicond. |
USA |
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12SL7GT |
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Common type USA tube/semicond. |
USA |
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12SN7GT |
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Common type USA tube/semicond. |
USA |
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12SN7GTA |
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Common type USA tube/semicond. |
USA |
|
12SQ7 |
1939 |
Common type USA tube/semicond. |
USA |
|
12SQ7GT |
1939 |
Common type USA tube/semicond. |
USA |
|
12SR7 |
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Common type USA tube/semicond. |
USA |
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12V6GT |
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Common type USA tube/semicond. |
USA |
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12W6GT |
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Common type USA tube/semicond. |
USA |
|
12X4 |
|
Common type USA tube/semicond. |
USA |
|
14A7 |
|
Common type USA tube/semicond. |
USA |
|
14B6 |
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Common type USA tube/semicond. |
USA |
|
14C7 |
|
Common type USA tube/semicond. |
USA |
|
14GW8 |
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Common type USA tube/semicond. |
USA |
|
14Q7 |
|
Common type USA tube/semicond. |
USA |
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15DQ8 |
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Common type USA tube/semicond. |
USA |
|
19T8 |
1948 |
Common type USA tube/semicond. |
USA |
|
24 |
1929 |
Common type USA tube/semicond. |
USA |
|
24A |
1929 |
Common type USA tube/semicond. |
USA |
|
25EH5 |
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Common type USA tube/semicond. |
USA |
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