Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 57967
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):
Other base:

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament No heater
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
M8206: Manufacturer's Literature
Emilio Ciardiello


from Just Qvigstad

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]