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KR300

Information - Help 
ID = 12200
       
Country:
Germany
Brand: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig
Tube type:  Thyratron Cold-cathode 
Identical to KR300 = KZ33-20

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Ea) Top contact screw type.
Filament
Dimensions (WHD)
incl. pins / tip
33 x 133 x mm / 1.30 x 5.24 x inch
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

kr300_sock.png KR300: Tabu Röhren-Codex, 1948
Anonymous 15 Collector


Just Qvigstad
kr300.png
KR300: Die Glimmröhre in der Technik - Nentwig
Gerhard Eisenbarth

Collection of

Collection of a member from D
 
kr300.jpg

KR300
 

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