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GF503

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ID = 50412
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Transistor   VHF 
Identical to GF503
Similar Tubes
Normally replaceable-slightly different:
  AF106

Base Wires
Description

PNP germanium mesa high-frequency transistor.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz

to-72_becs_2.gif GF503
Günther Stabe † 19.8.20

Usage in Models 1= 1966??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
gf503.jpg

 

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