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M8206

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ID = 57967
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Voltage Regulator, single   Power-supply 
Identical to M8206
Similar Tubes
Other class quality (otherwise equal):
  90C1 ; GD90M
Other base:
  M8207

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament --/--
Description Special Quality Voltage Stabiliser Tube
Nominal burning Voltage: 90V
Operating current range: 1 to 40mA.
Voltage regulation over above current range: 14V
Maximumum regulation resistance: 360 ohms
Typical Voltage stability (% per 1000 hours): +1.0

Made by Philips and/or by Philips owned marks, as Amperex, Mullard, Valvo.

This Mullard code is listed in a GBC price list as direct replacement for 90C1.
Mechanically robust version of 90C1 for use in areas of vibration and shock. 

Information source -- Original-techn. papers.   GBC price list, May 1968
- - Manufacturers Literature   Mullard data 1957

85a2~~1.png M8206: Manufacturer's Literature
Emilio Ciardiello


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