Antique radios, Old Time Radios

E446

ID = 1705

Country:

Netherlands

Brand:	Philips; Eindhoven (tubes international!); Miniwatt
Developer:	Philips; Eindhoven (tubes international!); Miniwatt
Tube type:	Vacuum Pentode RF/IF-Stage

Identical to

E446 = RENS1284 = MS/Pen = NS4 = A4AM = P4150 = RS4346 = TE46 = HP4101 = NSS43 = WE23 = W446 = HP4100 = 5-446 = S435N = 4A9_Ultron = H4128D = SP4

Similar Tubes

Other shape (e.g. bulb type):

T4600N ; T5-446

Normally replaceable-slightly different:

14SP ; 8A1 ; DH504 ; DW7 ; M446 ; S430N ; ST4110 ; T4500N ; T4600 ; TM-C3G-HF ; VH1 ; W509

Other class quality (otherwise equal):

4618 ; 4636

Other base:

8A1_7pin ; E446_UX7 ; NSS43_B5+1 ; TE464

First Source (s)

Apr.1933 : Philips Bulletin #D6

Mar.1933 : L'Histoire Singulière du Tube Radio; G. Duperray 2009

Predecessor Tubes

E462 E452T

Successor Tubes

AF7

Base

Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fco) Top contact screw type.

Was used by

Radio/TV-reception etc.

Filament

Vf 4 Volts / If 1.1 Ampere / Indirect / Specified voltage AC/DC

Tube prices

11 Tube prices (visible for members only)

Information source

- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices

E446: Internet Miguel Angel Trujillo-Rodriguez
E446: Telefunken Werkstattbuch Wolfgang Bauer	Just Qvigstad	E446: Philips Röhren Daten 1933 Peter Hoddow More ...

Usage in Models

1= 1931? ; 1= 1932?? ; 1= 1932? ; 7= 1932 ; 3= 1933?? ; 13= 1933? ; 72= 1933 ; 1= 1934?? ; 23= 1934? ; 159= 1934 ; 7= 1935?? ; 28= 1935? ; 92= 1935 ; 1= 1936?? ; 1= 1936? ; 14= 1936 ; 3= 1937?? ; 2= 1937? ; 2= 1937 ; 2= 1940 ; 1= 2000?? ; 3= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):437

Museum "Philips Historische Producten"

Collection of

E446

Forum contributions about this tube

E446

Threads: 1 | Posts: 1

Hits: 3878 Replies: 0 E446 (E446)
Reinhard Hanschke 13.Aug.07	1 E446 (E446) Neupreis 1938: 69,00 FFR. Lit.: Catalog der Fa. MANUFRANCE (MF) von 1938.

E446
End of forum contributions about this tube

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