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GC508

Information - Help 
ID = 40544
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Transistor   Power/Output 
Identical to GC508

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as driver / AF low power amplifier / switch.

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
 
gc508.jpg
GC508: PP
Petr Polasek

 
to1_tvt_104.gif
GC508: TVT 73
Günther Stabe † 19.8.20

 
cs_gc507_gc512_kennl._4.png
GC508: electronica 129
Egon Strampe


Usage in Models 1= 1966? ; 1= 1976

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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