Antique radios, Old Time Radios

P440N

Country:	Austria		Brand:	Triotron = Brand of Schrack, Austria
			Tube type:	Vacuum Pentode Power/Output

Tube ID = 11424


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Identical to	P440N = RENS1374d = E453 = APP4100 = L4150D
Similar Tubes	Normally replaceable-slightly different: APP4120 Other base: P440N_B-6pin; P440N_B5+1

Base	Europe 5-Pin (O5A, B5) (Codex=Fdo) Sidecontact
Filament	Vf 4 Volts / If: 1.1 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description	Laut Triotron-Liste wurde diese Röhre auch mit der Anode an der Seitenschraube hergestellt, was sehr wahrscheinlich fehlerhaft ist. Text in other languages (may differ)
Literature	Taschenbuch zum Röhren-Codex 1948/49

M.F.
Manfred Fries

Telefunken Werkstattbuch
Anonymous 15 Collector

No further Information for

P440N

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