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E444_B5+1

Information - Help 
ID = 37450
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Diode-Tetrode   Universal 
Identical to E444_B5+1
Similar Tubes
Other base:
  E444 ; E444N_UX6pin

Base Europe B5+1Pin (seldom) = U Top contact screw type
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
50 x 138 x mm / 1.97 x 5.43 x inch
 
philips_e444_u_bild1.jpg
E444_B5+1: Aus meiner Sammlung
Rudolf Osterkamp

 
e444_techdat01~~1.png
E444_B5+1: Philips Röhren Daten 1933
Peter Hoddow



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