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US-6J7

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ID = 25437
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Vacuum Pentode   Universal 
Identical to US-6J7 = 6J7 = US6J7
First Source (s)
15.Aug.1935 : Electron Tube Registration List

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
25 x 75 x mm / 0.98 x 2.95 x inch
Weight 32 g / 1.13 oz
Information source Babani, International Radio Tube Encyclopaedia   o. 12 & 13
-- Collector info (Sammler)   

us6j7_so_1.png US-6J7: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
 
us_6j7_toshiba_1938_uecm.jpg

 

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