Antique radios, Old Time Radios

EAF42

Country:	Europe	Brand:	Common type Europe tube
		Developer:	Philips; Eindhoven (tubes international!); Netherlands
		Tube type:	Diode-Pentode RF/IF-Stage Controlling (mu)

Tube ID = 686

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Identical to	EAF42 = 6CT7 = WD150 = EAF113
Similar Tubes	Different connections: EAF41
First year	1948 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Dec.1948 : Funk-Technik (FT) 1948 Heft 24 Sep.1948 : Daten und Schaltungen moderner ... Röhren; Philips # 3a
Predecessor Tubes	EAF41 EBF11 EBF2 6H8MG 6H8G
Successor Tubes	1956 EBF80 6N8

Base	Rimlock base B8A
Filament	Vf 6.3 Volts / If: 0.2 Ampere / -: Indirect / -: Parallel / series AC/DC /
Description	The EAF42 can replace the EAF41; to do this, it is necessary to short from g3 to k. Text in other languages (may differ)
Dimensions (WHD) incl. pins / tip	22 x 60 x 22 mm / 0.87 x 2.36 x 0.87 inch
Tube prices	3 Tube prices (visible for members only)


	EAF42: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †

EAF42: IM
Iven Müller

EAF42: RTT 1974 (Franzis) 13. Auflage
Martin Renz

EAF42: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models

12= 1948?? ; 6= 1948? ; 11= 1948 ; 7= 1949?? ; 15= 1949? ; 98= 1949 ; 53= 1950?? ; 42= 1950? ; 321= 1950 ; 6= 1951?? ; 36= 1951? ; 440= 1951 ; 20= 1952?? ; 50= 1952? ; 311= 1952 ; 20= 1953?? ; 35= 1953? ; 222= 1953 ; 5= 1954?? ; 20= 1954? ; 154= 1954 ; 18= 1955?? ; 11= 1955? ; 55= 1955 ; 7= 1956?? ; 12= 1956? ; 36= 1956 ; 9= 1957?? ; 15= 1957? ; 29= 1957 ; 4= 1958?? ; 4= 1958? ; 7= 1958 ; 2= 1959?? ; 4= 1960?? ; 2= 1960? ; 1= 1960 ; 1= 1963?? ; 1= 1965?? ; 2= 9999

Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 2104

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