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ИН-7Бin-7b

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ID = 49765
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Numerals- and Symbols indicating tube   Indication 
Identical to ИН-7Б

Base SPECIAL TUBEBASE in general
Filament
Description

IN-7B (ИН-7Б)~18mm displays with 4 symbols : S, Hz, V, Ω

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
30 x 44 x mm / 1.18 x 1.73 x inch
Weight 14 g / 0.49 oz
Information source -- Collector info (Sammler)   

in7b_spec.png
ИН-7Б: Russische Spezialröhren, 1985
Anonymous 15 Collector

Collection of

Collection of a member from D
 
in7billumineeohms.jpg

ИН-7Б
 

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