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KD503

Information - Help 
ID = 52602
       
Country:
Czechoslovakia
Brand: Tesla; Praha, Bratislava etc.
Tube type:  Transistor   Power/Output 
Identical to KD503

Base SPECIAL TUBEBASE in general
Filament Solid State
Description NPN silicon planar transistor intended as AF power amplifier / switch.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
27 x 8 x 39 mm / 1.06 x 0.31 x 1.54 inch
Weight 14 g / 0.49 oz
Tube prices 1 Tube prices (visible for members only)
Information source - - -   
- - -   DatasheetArchive.Com
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kd_503.jpg
KD503: Eigene Sammlung
Egon Strampe

 
to3_536.gif
KD503
Günther Stabe † 19.8.20

 
kd503_techdat.png
KD503: Tesla
Andreas Hahn


Usage in Models 1= 1972?? ; 1= 1978 ; 1= 1987?? ; 1= 1988?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


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