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83A1

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ID = 19591
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Voltage Regulator, single   Power-supply 
Identical to 83A1 = 7980 = SR52 = GD83M
Similar Tubes
Other shape (e.g. bulb type):
  83A1S.S.

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament
Description

83V 3.5-6mA.
Made by Philips and/or by Philips owned marks, as Amperex, Mullard, Valvo.

 
Tube prices 4 Tube prices (visible for members only)
Information source - - Manufacturers Literature   

mi59_g_2.gif 83A1: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
83a1_01.png
83A1: Manufacturer's Literature
Emilio Ciardiello

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Usage in Models 1= 1970?

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

Collection of

 
83a1_philips~~1.jpg

83A1
 

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