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102L

Information - Help 
ID = 35101
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Triode, vacuum   Audio Frequency 
  Ca. 1925 up to 1945 rare.
Identical to 102L
Similar Tubes
Heater different:
  102F

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Telephony
Filament Vf 2.1 Volts / If 0.25 Ampere / Direct / Battery =
Description

Quarter power 102D; heater current reduced to 250mA. Mu 30; GM 0.65 to 0.8 mS; 0.5W.

 
Weight 60 g / 2.12 oz
Information source Tube Lore (I)   
- - Manufacturers Literature   

uv~~27.png 102L: Fin Stewart
Fin Stewart


Just Qvigstad
102l_data1.png
102L: own collection
Peter den Boer

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Collection of

 
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