Radio-Katalog, Röhren, Halbleiter etc.
77_Coronet
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Land:
USA
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| Identisch mit |
77_Coronet
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| Ähnliche |
Sockel anders:
77
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| Sockel |
Oktalsockel K8A, IO (USA ab 1935)
Obenanschluss-Kappe.
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| Anwender |
Radio/TV-Empfang etc. |
| Heizung |
Uf 6.3 Volt / If 0.3 Ampere / Indirekt / Spezifizierte Spannung UND Strom ~ = |
| Beschreibung |
The Arcturus metal/glass "Coronet" type 77 tube was unusual in that it employed a glass disc instead of a conventional "pinch" for introduction of the lead-in wires into the glass bulb. The disc has the wires in a circular formation. The base is octal but an adaptor was sold with the tube to enable it to fit the normal U6A 6 pin tube socket. The adaptor measures 37 mm long, including pins, and is 30 mm diameter.
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Abmessungen (BHT)
inkl. Stifte/Spitzli |
x 82 x 32 mm / x 3.23 x 1.26 inch |
| Gewicht |
46 g / 1.62 oz |
| Literatur |
70 Years of Radiotubes and V. Pages 99 & 100
-- Collector info (Sammler)
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Just Qvigstad
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[rmxtube-ge, noindex]
| Datenkonformität |
Mehr Informationen |
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