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EL42

Information - Help 
ID = 689
       
Country:
Worldwide
Brand:
Tube type:  Vacuum Pentode   Power/Output 
Identical to EL42 = BF62 = N151
Similar Tubes
Other class quality (otherwise equal):
  95105
Other base:
  6BN5 ; EL85
First year 1947 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Dec.1947 : Funk-Technik (FT) 1947, Heft 24
Jan.1948 : Daten und Schaltungen moderner ... Röhren; Philips # 3A
Predecessor Tubes EL2   EL8   EL32   ELL1   EL13  
Successor Tubes EL95   EL85  

Base Rimlock base B8A (Codex=Wh)
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel, (AC/DC)
Description

Economical output pentode
The EL42 is designed for car radios or equipment with low power consumption and/or smaller output power demand. [Jacob Roschÿ,18Apr2003]

 
Text in other languages (may differ)
Tube prices 15 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  el42.png
  EL42: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
el42_51rm431s.jpg
EL42: Collection JR
Jacob Roschy

 
ri4_1.png
EL42: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
el42_spec.png
EL42: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 7= 1948?? ; 5= 1948 ; 2= 1949?? ; 2= 1949? ; 27= 1949 ; 3= 1950?? ; 6= 1950? ; 22= 1950 ; 2= 1951? ; 24= 1951 ; 9= 1952?? ; 6= 1952? ; 12= 1952 ; 9= 1953?? ; 8= 1953? ; 28= 1953 ; 9= 1954?? ; 7= 1954? ; 48= 1954 ; 11= 1955?? ; 8= 1955? ; 32= 1955 ; 2= 1956?? ; 16= 1956? ; 21= 1956 ; 5= 1957?? ; 10= 1957? ; 6= 1957 ; 2= 1958?? ; 10= 1958? ; 3= 1958 ; 1= 1960?? ; 1= 1964?? ; 1= 1965?? ; 1= 1967

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):366



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