radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

208A

Information - Help 
ID = 28949
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Triode, vacuum   Audio Frequency 
  <1925 very rare. ***
Identical to 208A = 4101D = SY4101D = 101D = 101DW = VT8_GPO = 208A_Wecoltd = R208-A

Was used by Telephony
Filament Vf 4 Volts / If 1 Ampere / Direct / Battery =
Description

This tube is a telephone repeater type.

 
Dimensions (WHD)
incl. pins / tip
x 109 x 59 mm / x 4.29 x 2.32 inch
Weight 58 g / 2.05 oz
Tube prices 1 Tube prices (visible for members only)
Literature Saga of the Vacuumtube, Tyne   page 285, 286
 
img_20131006_204008_958073952.jpg
208A: Ebay item 111178850939
Clive Forder

 
uv~~41.png
208A: Fin Stewart
Fin Stewart

 

Usage in Models 3= 1923

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg