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252A

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ID = 25395
       
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   Power/Output 
Identical to 252A
Similar Tubes
Normally replaceable-slightly different:
  TB-520-A
Successor Tubes 275A  
Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Direct / Battery =
Description

38W anode dissipation, mu 5.2, Gm 2.2 to 3.5mS.

 
Dimensions (WHD)
incl. pins / tip		 x 159 x 67 mm / x 6.26 x 2.64 inch
Weight 78 g / 2.75 oz
Tube prices 2 Tube prices (visible for members only)
Information source Babani, International Radio Tube Encyclopaedia   W.E.Greybar catalog 1933
Tube Lore (I)   
252a.png 252A: Western electric electron tubes
Miguel Angel Trujillo-Rodriguez
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Just Qvigstad 		252ad.png
252A: KoBi
Konrad Birkner † 12.08.2014
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Usage in Models 1= 1929? ; 1= 1930??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
 
westernelectric_252a.jpg

252A
 
Forum contributions about this tube
252A
Threads: 1 | Posts: 1
Hits: 2465     Replies: 0
252A (252A)
Clive Forder
11.Oct.13 		  1
252A (252A) 
For sale on Ebay currently (10th October 2013) offer price $9,995. Ebay item 190926013283. Seller in Fairfax, Virginia, USA.

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252A
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