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7BP6_Black

Information - Help 
ID = 23917
       
Country:
United States of America (USA)
Brand:
Tube type:  Ballast Tube (neither FeH or Urdox) 
Identical to 7BP6_Black
Similar Tubes
Other characteristic (electr. data):
  7BP6_Blue
Base SPECIAL TUBEBASE in general
Filament
Description

Used in 115 V AC Sets w/70-90V Pri. Transformer
Volt drop of tube: 35 V (Rider's Refer.: 1-7)

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 51 x 127 x mm / 2.01 x 5.00 x inch
Information source Ballast Tube Handbook, The   
7bp6_sock~~1.png 7BP6_Black: The Ballast Tube Handbook, Jacobi, 1991
Anonymous 15 Collector
Usage in Models 1= 1929
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

George Papaiz (CDN)
 
usa_clarostat_7bp6_front.jpg

7BP6_Black
 
Forum contributions about this tube
7BP6_Black
Threads: 1 | Posts: 2
Hits: 1883     Replies: 1
7BP6 (7BP6)
George Papaiz
16.May.15 		  1
7BP6 (7BP6) 

Sorry ,but I could not figure out how to add the data for the tube dimensions.  The width (diameter) is 2 inches and the height is 5 inches.  Data is from the tube in my own collection.

Regards,

George Papaiz
Otmar Jung
16.May.15 		  2
data 

You can submit the data to a tube admin. Only he can insert the data.
Thank you.
 
7BP6_Black
End of forum contributions about this tube
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