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19W3

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ID = 18649
       
 
   
Tube type:  Half-Wave Vacuum Rectifier 
Identical to 19W3

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 19 Volts / If 0.3 Ampere / Indirect

19w3.gif
19W3: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

no25_g_2.gif 19W3: RTT Schwandt
Günther Stabe † 19.8.20


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