Antique radios, Old Time Radios

DAC21

Country:	Europe	Brand:	Common type Europe
		Developer:	Philips; - Eindhoven; Netherlands
		Tube type:	Diode-Triode Audio Frequency

Tube ID = 1862


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Identical to	DAC21
Similar Tubes	Other base: DAC21_9pin
First Series	1940 Tube leaflet collection E.Erb *Analysis by original leaflets
First Source (s)	Mar.1940 : Philips Bulletin # D 78
Predecessor Tubes	KBC1 DAC21_9pin

Base	Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vx)
Was used by	Radio/TV-reception etc.
Filament	Vf 1.4 Volts / If: 0.025 Ampere / -: Direct / -: Battery = /
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

W.E.
Wolfgang Eckardt

RTT 1974 (Franzis) 13. Auflage
Martin Renz

RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	1= 1938?? ; 1= 1940?? ; 1= 1940? ; 12= 1940 ; 10= 1941 ; 10= 1942 ; 1= 1943 ; 5= 1944 ; 2= 1945 ; 1= 1946?? ; 1= 1946 ; 1= 1947 ; 1= 1948?? ; 1= 1948 ; 4= 1949 ; 1= 1950?? ; 1= 1951 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 54

No further Information for

DAC21

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