Antique radios, Old Time Radios

B543

Country:	Netherlands	Brand:	Philips; Eindhoven (tubes international!); Netherlands
		Tube type:	Vacuum Pentode Power/Output
			Ca. 1925 up to 1945 rare.

Tube ID = 2745

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Identical to	B543 = L103
First year	1928 -- Collector info (Sammler)

Base	Europe 5-Pin (O5A, B5) (Codex=Eoo)
Was used by	Radio/TV-reception etc.
Filament	Vf 5 Volts / If: 0.1 Ampere / -: Direct / -: Series, DC /
Description	There is also a B543 with side contact and 4 pins!
Dimensions (WHD) incl. pins / tip	50 x 103 x 35 mm / 1.97 x 4.06 x 1.38 inch
Weight	52 g / 1.83 oz
Literature	- - Manufacturers Literature Taschenbuch zum Röhren-Codex 1948/49

B543: Röhrensammlung
Wolfgang Bauer

B543: Telefunken Werkstattbuch
Wolfgang Bauer

B543: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models	4= 1928 ; 1= 1929? ; 7= 1929 ; 3= 1930?? ; 17= 1930 ; 2= 1931? ; 20= 1931 ; 1= 1932?? ; 2= 1932
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 57

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