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7406

Information - Aide 
ID = 13624
       
Pays:
Royaume Uni
Fabricant: Common type Great Britain tube/semicond.
Type:  Triode, vacuum   Audio Frequency 
Identique à 7406 = NR14 = CV1150

Utilisé par Militaire et/ou Services Publics
Chauffage Vf 4 Volt / If 0.1 Ampère / Direct / Specified voltage AND current AC/DC
Description

The number 7406 (Admiralty Pattern) refers to the British Admiralty store code for NR14/CV1150 triode. It is not a tube type number allotted by any manufacturer. The NR14 was originally made by MOV and Ediswan and these had cylindrical elements. Later tubes, made after 1943 were Mullard as replacements and had mica insulation for the unusual shaped anode.

 
Bibliographie Taschenbuch zum Röhren-Codex 1948/49   
-- Collector info (Sammler)   

Collection de

 
20200614_130955~~1.jpg

7406
 

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