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1904H

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ID = 86594
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to 1904H
Similar Tubes
Differences not known by us:
  1904

Base Europe 3-Pin B3 (Eu H)
Was used by Radio/TV-reception etc.
Filament If 0.1 Ampere / Specified current AC/DC ~ = (Series working)
Dimensions (WHD)
incl. pins / tip
36 x 106 x mm / 1.42 x 4.17 x inch
Weight 30 g / 1.06 oz
Information source -- Collector info (Sammler)   


Just Qvigstad

Collection of

 
tube_1904h.jpg

1904H
 

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