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3A/110B

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ID = 54153
       
Country:
Australia
Brand: Standard Telephones and Cables Pty, Ltd (STC), Sydney
Developer: Standard Telephones and Cables Ltd. (STC); London, Foots Cray 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to 3A/110B = VT81_GPO = CV1659
Similar Tubes
Other base:
  3A/110A

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Telephony
Filament Vf 4 Volts / If 0.25 Ampere / Direct / Specified voltage AND current AC/DC
Description

Repeater triode, mu 12. Similar to 3A/110A, with 5-pin British base.

 
Information source - - Manufacturers Literature   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Pages 128 & 129

b4_1~~53.png 3A/110B: Fin Stewart
Fin Stewart


Just Qvigstad
3a_110_b_characteristics.png
3A/110B: My schematic collection.
Pier Antonio Aluffi

Collection of

 
a77.jpg

3A/110B
 

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