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19DH7

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ID = 20149
       
 
   
Tube type:  Mag. Fan, 1 shadow angle   Indication 
Identical to 19DH7 = UM85

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 19 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
 
19dh7_so.png
19DH7: rtt
Michael Schlör

 

from Just Qvigstad

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