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4Y12A1

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ID = 63266
       
Country:
France
Brand: Mazda (tubes), Mazda-Belvu, Compagnie des Lampes; Paris
Tube type:  Beam Power Tube   Power/Output 
Identical to 4Y12A1

Base Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 73 x 36 mm / x 2.87 x 1.42 inch
Information source Babani, International Radio Tube Encyclopaedia   

4y12a1_mazda_culot_s.png 4Y12A1: Technique de l'ingénieur
Patrice Zeissloff

4y12a1_mazda_ti1.png
4Y12A1: Technique de l'ingénieur
Patrice Zeissloff

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