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7D10

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ID = 21979
       
 
   
Tube type:  Vacuum Pentode 
Identical to 7D10 = EL821

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.75 Ampere / Indirect / Specified voltage AC/DC
Description Vertikalablenk-Endpentode 
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
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no114_g_2.gif 7D10: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
7d9_7d10_brimar_radio_valves_and_teletube_manual_1951_no_4_p1_data_pin~~1.png
7D10: Brimar Valve and Teletube Manual 1951 No.4
Adrian Riesen

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