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UZ133D

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ID = 25449
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Triode-Pentode   Power/Output 
Identical to UZ133D
First year 1931 Radios von gestern, 2. Auflage

Base 6-Pin-Base U6A, old, USA Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.26 Ampere / Direct / Battery =
Description

Pentode section probably equivalent to UY33

 
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 49 g / 1.73 oz
Information source Babani, International Radio Tube Encyclopaedia   p. 154 & 155
-- Collector info (Sammler)   
Dawn of Japanese Tube Production

uz133d~~1.png UZ133D: fabio franciosi
Jacob Roschy


Just Qvigstad
 
0uz133d2.jpg

 

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