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BK29D

Information - Help 
ID = 24029
       
Country:
United States of America (USA)
Brand:
Tube type:  Ballast Tube (neither FeH or Urdox)   Power-supply 
Identical to BK29D

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament If 0.3 Ampere / Series, AC/DC
Description

used in 110V AC-DC Sets

 
Text in other languages (may differ)
Literature Ballast Tube Handbook, The   
 
bk29d_pic.jpg
BK29D: M.F.
Michael Gnaedig-Fischer

 
0_ball_36.png
BK29D
Emilio Ciardiello

 

Usage in Models 1= 1940

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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