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9-7

Information - Help 
ID = 24010
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Current Regulator, Iron in Hydrogen 
Identical to 9-7

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament
Dimensions (WHD)
incl. pins / tip
32 x 80 x mm / 1.26 x 3.15 x inch
Weight 31 g / 1.09 oz
Information source Ballast Tube Handbook, The   

97_sock.png 9-7: o
Anonymous 15 Collector


Just Qvigstad

Collection of

Collection of a member from D
 
97_pic1.jpg

9-7
 

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