Antique radios, Old Time Radios

E428

Country:	Netherlands	Brand:	Philips; - Eindhoven; Netherlands
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Triode, vacuum Universal

Tube ID = 1696


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Identical to	E428 = REN904 = AG495 = A4110
Similar Tubes	Other characteristic (electr. data): AR4101 Other base: E428_4pin
First Series	1929 Tube leaflet collection E.Erb Analysis by original leaflets

Base	Europe 5-Pin (O5A, B5) (Codex=F)
Was used by	Radio/TV-reception etc.
Filament	Vf 4 Volts / If: 1 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Literature	Taschenbuch zum Röhren-Codex 1948/49


	ficha de valvulas Getulio Jimenez-Gomez

Philips
Georges Werts

Telefunken Werkstattbuch
Wolfgang Bauer

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1928 ; 3= 1930 ; 12= 1931 ; 2= 1932? ; 18= 1932 ; 7= 1933 ; 1= 1934 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 44

No further Information for

E428

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