Radio-Katalog, Röhren, Halbleiter etc.
4600
| Sockel |
USA-UX-4-Stift-Sockel (2 dick), ab 1924
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 5 Volt / If 0.25 Ampere / Direkt / Batterieheizung = |
| Beschreibung |
Page no 671 of the fall 1928 issue of the Sears Roebuck catalog announces a new catalog number series for radio tubes, 46XX, replacing the earlier 29XX series. The company sold the standard range of US designed and made tubes and these were made by a few small manufacturers. The "WLS" (Worlds Largest Store) brand was either hot branded into the base of these tubes or a paper label on the glass. Tubes brands in this series were not included in the cataog with the exception of the 4601, which is a Solartron. The 4600 was also listed in the Spring 1929 catalog. The Fall 1929 catalog has an entirely new catalog number and the 4600 became the 57T201A.
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Abmessungen (BHT)
inkl. Stifte/Spitzli |
110 x 44 x 35 mm / 4.33 x 1.73 x 1.38 inch |
| Gewicht |
47 g / 1.66 oz |
| Literatur |
Tube Lore (I) page 16.
Sears, Roebuck Catalogs (Silvertone) fall 1928 page 671
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4600: Fin Stewart
Fin Stewart
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Just Qvigstad
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Sammlung von
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[rmxtube-ge, noindex]
| Datenkonformität |
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