radiomuseum.org

6C7

Information - Hilfe 
ID = 4703
       
Land:
USA
Marke:
Typ:  ZweifachDiode-Triode   Niederfrequenz 
Identisch mit 6C7 = CV854
Ähnliche
Qualität anders (sonst gleich):
  NU-6C7
Sockel anders:
  6V7G ; 85
Sockel und Heizdaten anders:
  55
Vorgänger 55  
Nachfolger 6V7G  

Sockel USA-7-Stift U7A-Sockel ALT = small (Codex=Ma) Obenanschluss-Kappe.
Anwender Radio/TV-Empfang etc.
Heizung Uf 6.3 Volt / If 0.3 Ampere / Indirekt / Spezifizierte Spannung UND Strom ~ =
Beschreibung

Appeared also with (sprayed) metal shield

This tube was made by several US manufacturers and is unique in methods of shielding. Majestic and a few other manufacturers opted for the sprayed a metalized paint. Raytheon, Sylvania and National Union and others used fixed metal shields. Another variety had a stud on the side of the Bakelite base which was connected internally to the no 3 pin (clockwise from the left filament pin). In another variety, there was a pin (about 1.5-2mm diameter) in the side of the Bakelite base which had a wire soldered to it which rad up the side of the base, over the base lip and was connected to no 3 pin. In both latter cases the attachment of the shield was optional. Other similar tubes (6D7, 6E7) also had similar variations 
Abmessungen (BHT)
inkl. Stifte/Spitzli
x 108 x 42 mm / x 4.25 x 1.65 inch
Sammlerpreise 1 Sammlerpreise (nur sichtbar für Mitglieder Radiomuseum.org)
Literatur Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
-- Collector info (Sammler)
Tube Tester Data Avo CT160

6c7.png
6C7: Internet
Miguel Angel Trujillo-Rodriguez

478.png 6C7: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
6c7_dat.png
6C7: elektron taschenbuch 1952
Heinz Höger

Verwendung in Modellen 1= 1932?? ; 1= 1933? ; 1= 1933 ; 2= 1934?? ; 1= 1936? ; 1= 1937? ; 1= 1940?? ; 1= 1958

Anzahl Modelle bei Radiomuseum.org bestückt:9

Sammlung von

Sammlung von Mitglied aus CH
 
6c7_nonm_rmf.jpg

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