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B-VI

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ID = 2459
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Space Charge Tetrode 
  <1925 rare.
Identical to B-VI = BVI = B-VI_Ideezet = B6_Philips
Similar Tubes
Other base:
  B-VI_UV ; B6_UV
First Source (s)
1923 : Saga of the Vacuum Tube, Tyne p.419
Base Europe 4-Pin B4 + side contact
Was used by Radio/TV-reception etc.
Filament Vf 1.8 Volts / If 0.15 Ampere / Direct / Battery =
Description

The B II and BVI were the first Philips Miniwatt tubes and the first with a getter. In 1923 and 1924 they were designated B II and BIV. At the end of 1924 these tubes were designated B2 and B6. In the 1925 Philips catalogue the B2 is still there but the B6 has disappeared.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 46 x 102 x 28 mm / 1.81 x 4.02 x 1.10 inch
schakelbvizw.png
B-VI
Peter den Boer
b6d64pinscbase.png B-VI
Peter den Boer

Just Qvigstad 		b6graphic.png
B-VI: own collection
Peter den Boer
Usage in Models 1= 1925
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

Ernst Erb (CH)
 
philips_bvi.jpg

B-VI
 
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