radiomuseum.org

U2500

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ID = 2377
       
 
   
Tube type:  NTC-resistor (Thermistor -hot conductor) 
Identical to U2500

Filament

Usage in Models 3= 1948

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 

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