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VR75-30

Information - Help 
ID = 12283
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Voltage Regulator, single 
Identical to VR75-30 = 0A3

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ua)
Filament
Dimensions (WHD)
incl. pins / tip
38 x 100 x mm / 1.50 x 3.94 x inch
Weight 40 g / 1.41 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
vr7530_pic2.jpg
VR75-30: o
Anonymous 15 Collector

 
vr7530_so.png
VR75-30: rtt
Michael Schlör

 

from Just Qvigstad

Usage in Models 1= 1943

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of a member from D
Collection of a member from FIN

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