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45A

Information - Help 
ID = 20526
       
Country:
United States of America (USA)
Brand: Silvertone (tubes) - see also Sears; Chicago, IL
Tube type:  Triode, vacuum   Power/Output 
Identical to 45A

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.5 Ampere / Direct / Parallel, (AC/DC)
Description The Super Silvertone 45A is an uprated version of the 45 etc. The Va is uprated from 250 to 325 Volt, the power output from 1.6 to 3 Watt. 
Text in other languages (may differ)
Information source Tube Lore (I)   
 
45a_silvertone_a.jpg
45A: JV
Jay Vonderhey

 
45a_2.png
45A: Datenblatt
Wolfgang Bauer

 

from Just Qvigstad

Usage in Models 2= 1934 ; 4= 1935 ; 3= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9


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