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4-T-100

Information - Help 
ID = 60816
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Beam Power Tube   Power/Output 
Identical to 4-T-100 = 813

Base 7-Pin-Base U7G = Giant, old, USA Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 5 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 192 x 65 mm / x 7.56 x 2.56 inch
Weight 230 g / 8.11 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   p. 228 & 229
 
f_mazda_4t100.jpg
4-T-100: © Museum der Experimentalphysik, Innsbruck
Heribert Jung

 
813_so~~2.png
4-T-100: Fin Stewart
Fin Stewart

 
4t100_babani.png
4-T-100: Babani 1949-1951
Patrice Zeissloff


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