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XFY54

Information - Help 
ID = 66194
       
Country:
Great Britain (UK)
Brand: Hivac Ltd.; Harrow-on-the-Hill
Developer: Hivac Ltd.; Harrow-on-the-Hill 
Tube type:  Screen-grid Tetrode   Audio Frequency 
Identical to XFY54

Base Subminiatur (wire-ends, flat) B5A
Filament Vf 1.25 Volts / If 0.01 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
8 x 32 x 6 mm / 0.31 x 1.26 x 0.24 inch
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   
 
hivac_xfy54.jpg
XFY54: http://vintage-technics.ru/Eng-Minifon_P55.htm
Felix Schaffhauser

More ...
 
xfy54_sock.png
XFY54: o
Anonymous 15 Collector

 

from Just Qvigstad

Usage in Models 2= 1955

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


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