Antique radios, Old Time Radios

E415

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

Tube ID = 1673


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Identical to	E415 = A4100 = REN804 = KL1/ACR = AI1212
Similar Tubes	Normally replaceable-slightly different: 103; NN4; WG41_Eagle Heater different: KL1_MO Other base: E415_4pin; E415_UY
First Series	1928 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Aug.1928 : -- Original-techn. papers. September = KRO gids: new: E422, E435, E430 and E 1928 : Saga of the Vacuumtube, Tyne p.422

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

P.ST
Peter Steffen

Telefunken Werkstattbuch
Wolfgang Bauer

g.h.
Gerhard Heigl

Usage in Models (calculation each 25th of the month)	1= 1927 ; 1= 1928? ; 7= 1928 ; 1= 1929? ; 15= 1929 ; 2= 1930?? ; 3= 1930? ; 8= 1930 ; 5= 1931 ; 5= 1932 ; 9= 1933 ; 1= 1934 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 58

No further Information for

E415

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