radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

BY3

Information - Help 
ID = 9826
       
Country:
France
Brand:
Developer: Common type France tube/semicond. 
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to BY3 = KT24
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 47
Taschenbuch zum Röhren-Codex 1948/49   
by3_so.png BY3: rtt
Anonymous 10 Collector

Just Qvigstad
 
Forum contributions about this tube
BY3
Threads: 1 | Posts: 1
Hits: 2257     Replies: 0
BY3 (BY3)
Peter den Boer
05.Apr.11 		  1
BY3 (BY3) 

The brand is changed into Common production France bvecause this tube is sold under the Mazda, Metal, Cyrnos and Eta brand.
 
BY3
End of forum contributions about this tube
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information