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EL41

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ID = 347
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL41 = 6CK5 = BF61 = N150 = 67PT = MEL41 = CV3889
Similar Tubes
Normally replaceable-slightly different:
  EL111_B8A
Other base:
  6M5 ; EL80
First year 1947 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Dec.1947 : Funk-Technik (FT) # 24
Jan.1948 : Daten und Schaltungen moderner ... Röhren; Philips # 3A
Predecessor Tubes EL11   EL3N   6M6G   EL33   6M6GT  
Successor Tubes EL84  

Base Rimlock base B8A (Codex=Wh)
Filament Vf 6.3 Volts / If 0.71 Ampere / Indirect / Specified voltage AC/DC
Description Output pentode; first samples launched 1947, mass production 1949/50
The Rimlock tube EL41 is a miniaturized EL3 or EL11, though with less output power of only 3.9 watts instead of 4.5 watts [Jacob Roschÿ, 13Feb2003] 
Text in other languages (may differ)
Tube prices 22 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

el41_sch.png
EL41: Röhren-Handbuch Franzis-Verlag
Heinz Höger
    More ...
ri4.png EL41: RTT 1974 (Franzis) 13. Auflage
Martin Renz

More ...

Just Qvigstad
el41_data1.png
EL41: Telefunken 1955
Robert Schmalstieg

More ...
Usage in Models 5= 1947?? ; 2= 1947 ; 27= 1948?? ; 8= 1948? ; 16= 1948 ; 28= 1949?? ; 42= 1949? ; 165= 1949 ; 185= 1950?? ; 105= 1950? ; 486= 1950 ; 44= 1951?? ; 140= 1951? ; 737= 1951 ; 96= 1952?? ; 165= 1952? ; 657= 1952 ; 62= 1953?? ; 153= 1953? ; 382= 1953 ; 46= 1954?? ; 71= 1954? ; 249= 1954 ; 69= 1955?? ; 64= 1955? ; 148= 1955 ; 18= 1956?? ; 28= 1956? ; 76= 1956 ; 14= 1957?? ; 13= 1957? ; 16= 1957 ; 17= 1958?? ; 12= 1958? ; 9= 1958 ; 2= 1959?? ; 2= 1959? ; 3= 1959 ; 21= 1960?? ; 1= 1960? ; 3= 1960 ; 1= 1961?? ; 1= 1961 ; 3= 1962?? ; 1= 1964? ; 2= 1964 ; 1= 1965?? ; 17= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4413


Collection of

 
roehre_el41.jpg

EL41
 

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