Antique radios, Old Time Radios

B424

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

Tube ID = 1669


	previous \| next

Identical to	B424 = A430 = PM3D
Similar Tubes	Normally replaceable-slightly different: 4DC; TB24_DarioTriode Multiple differences or of other kind: B424S
First Series	1927 Tube leaflet collection E.Erb Analysis by original leaflets

Base	Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by	Radio/TV-reception etc.
Filament	Vf 4 Volts / If: 0.1 Ampere / -: Direct / -: Battery = /
Tube prices	1 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49

Philips-Miniwatt B424
Miguel Bravo-Cos

Telefunken Werkstattbuch
Wolfgang Bauer

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	5= 1927 ; 3= 1928 ; 1= 1930?? ; 5= 1930 ; 2= 1931 ; 5= 1932 ; 2= 1933 ; 1= 1934 ; 1= 1935 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 25

No further Information for

B424

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]