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ID = 6212
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode-Pentode   Power-supply 
Identical to 7734
Similar Tubes
Other class quality (otherwise equal):
First Source (s)
04.Jul.1960 : Electron Tube Registration List

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.9 Ampere / Indirect / Specified voltage AC/DC

Premium 6GE8. Industrial or instrument service. Intended for series regulated power supplies, the pentode used as error amplifier and the triode section as regulator.

50 mA max DC current, 300 V max heater to cathode insulation.

Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Tube Lore (I)   
- - Manufacturers Literature

7734_sockel.png 7734: Essential characteristics
Peter Hoddow

Just Qvigstad
7734: Manufacturer's Literature
Emilio Ciardiello

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Usage in Models 1= 1964?? ; 4= 1964? ; 1= 1969

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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