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CV889

Information - Aide 
ID = 17574
       
Pays:
Royaume Uni
Fabricant: Mazda = Valve (Tube) brand GB (see also France)
Type:  Vacuum Pentode   Power/Output 
Identique à CV889 = 7D8

Culot British-7-Pin, old (M7A)
Utilisé par Militaire et/ou Services Publics
Chauffage Vf 13 Volt / If 0.65 Ampère / Indirect
Description

This tube listed on page 68 as being American. Possibly Sylvania

 
Bibliographie Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 216, p. 433
Taschenbuch zum Röhren-Codex 1948/49   

7d8_1.png CV889: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
 

[rmxtube-fr, noindex]
  

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