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SY4102D

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ID = 61705
       
Country:
Australia
Brand: Standard Telephones and Cables Pty, Ltd (STC), Sydney
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to SY4102D = 209A = 102DW = CV1640 = 3A/142A = VT32B = 209A_Wecoltd = 4102D = 102D
Similar Tubes
Normally replaceable-slightly different:
  102F ; 102G ; 3A/142AY ; VT32
Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Industrial
Filament Vf 2.1 Volts / If 1 Ampere / Direct / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip		 59 x 109 x mm / 2.32 x 4.29 x inch
Weight 58 g / 2.05 oz
Tube prices 1 Tube prices (visible for members only)
Information source - - Data from my own collection   
uv~~17.png SY4102D: Fin Stewart
Fin Stewart

Just Qvigstad
 
aus_stc_sy4102d_tube_view.jpg

SY4102D
 
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