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155NU70

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ID = 37150
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Transistor   Universal 
Identical to 155NU70
Base Wires
Description

NPN germanium alloy NPN transistor for universal purpose.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 12 x mm / 0.24 x 0.47 x inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   
156nu70_1.png
155NU70: electronica 112
Egon Strampe
to18_l_70.gif 155NU70
Günther Stabe † 19.8.20
More ...
Usage in Models 1= 1961 ; 1= 1963? ; 1= 1966 ; 2= 1970 ; 1= 1971 ; 1= 1972 ; 1= 1973?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8

Collection of

Sándor Selyem-Tóth (H)
Jörg Kulbe (D)
Michael Mischke (D)
 
155nu70.jpg

155NU70
 
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