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ID = 4066
Brand: Matsushita tubes; Osaka
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 5CG4
Similar Tubes
Differences not known by us:

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Half indirect
Information source Essential Characteristics, GE 1973   

5cg4_sockel.png 5CG4: Essential characteristics
Peter Hoddow

More ...

Just Qvigstad
5CG4: National Tube Book 1962
Anonymous 1038 Collector

Usage in Models 1= 1960 ; 1= 1961 ; 1= 1964 ; 1= 1966

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of



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