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AA91E

Information - Help 
ID = 29336
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Double Diode 
Identical to AA91E = EAA91

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6 Volts / If 0 Ampere / Indirect
Literature Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 74
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aa91e_so.png
AA91E: ARRL Handbook 1972
Michael Schlör

 

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