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VT-121

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ID = 19740
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Triode, vacuum   UHF 
Identical to VT-121 = CV1059 = 38955 = 110E/40 = 955

Base Acorn 5 pin 5AA
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect
Dimensions (WHD)
incl. pins / tip
x 37 x 23 mm / x 1.46 x 0.91 inch
Weight 6 g / 0.21 oz
Information source Tube Lore (II)   p. 145 &180
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 70

vt121_so.png VT-121: ARRL Handbook 1972
Anonymous 10 Collector


Just Qvigstad
Usage in Models 1= 1942 ; 1= 1943

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
vt121~~1.jpg

VT-121
 

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