Radio-Katalog, Röhren, Halbleiter etc.
27_Coronet
Land:
USA
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Identisch mit |
27_Coronet
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Ähnliche |
Sockel anders:
127
; 27
; 427
; C327
; UY227
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Sockel |
Oktalsockel K8A, IO (USA ab 1935)
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Anwender |
Radio/TV-Empfang etc. |
Heizung |
Uf 2.5 Volt / If 1.75 Ampere / Indirekt / Spezifizierte Spannung ~ = |
Beschreibung |
The Arcturus metal/glass type 27 tube is unusual in that it employs a glass disc instead of a conventional "pinch" for introducing 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 5 pin UY socket. The adaptor measures 37 mm long, including pins and is 30 mm diameter.
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Abmessungen (BHT) inkl. Stifte/Spitzli |
x 75 x 32 mm / x 2.95 x 1.26 inch |
Gewicht |
44 g / 1.55 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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