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B210H

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ID = 50603
       
Country:
Great Britain (UK)
Brand: BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Developer: BTH (B.T.H.), British Thomson-Houston Co, Ltd. 
Tube type:  Triode, vacuum   Detector 
  Ca. 1925 up to 1945 rare.
Identical to B210H

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
50 x 112 x 33 mm / 1.97 x 4.41 x 1.30 inch
Information source - - Manufacturers Literature   1927
History of the British Radio Valve to 1940   Page 163
Braunbuch-Beschreibung (ARD, IRT)

b4_base_pins~~116.png B210H: Fin Stewart
Fin Stewart


Just Qvigstad
datablad.png
B210H: own collection
Peter den Boer

Collection of

 
b210hbth.jpg

B210H
 

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