Radio-Katalog, Röhren, Halbleiter etc.
1679
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Land:
USA
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| Identisch mit |
1679
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| Ähnliche |
Qualität anders (sonst gleich):
6J6
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| Erste Quelle(n) |
1949 : Tube Lore (I)
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| Produktionsende |
1952 |
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Nachfolger
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1684
5844
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| Heizung |
Uf 6.3 Volt / If 0.6 Ampere / Indirekt / Spezifizierte Spannung ~ = |
| Beschreibung |
Min. Duotriode, 6J6 selected for improved cutoff and high zero-bias plate current, sold only to IBM for computer use. Tubes failing the selection became regular 6J6. Intro. 1949; superseded 1952 by type 1684. Bulbs were to be etched "6J6," not "1679" and branded with "IBM" and their part nos. 6J3000 and 300703. [Information by L. Sibley]
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1679: Telefunken Werkstattbuch
Wolfgang Bauer
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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