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12RK19

Information - Help 
ID = 28270
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Damper, booster, flyback diode   Power-supply 
Identical to 12RK19
Similar Tubes
Normally replaceable-slightly different:
  12AF3

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 12.6 Volts / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Essential Characteristics, GE 1973   
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ey88_2.png 12RK19: Datenblatt
Wolfgang Bauer


Just Qvigstad
Usage in Models 1= 1965??

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

Collection of

 
12af3_d_1.jpg

12RK19
 

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