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EB41

Information - Help 
ID = 1620
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Double Diode   Detector 
Identical to EB41
Similar Tubes
Heater different:
  UB41
First year 1948 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Dec.1948 : Funk-Technik (FT) # 24
Dec.1948 : Philips Bulletin
Predecessor Tubes EB4   EAA11  
Successor Tubes 1949   EAA91   EB91  

Base Rimlock base B8A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC /
Tube prices 9 Tube prices (visible for members only)
  eb41.png
  EB41: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
roehre_eb41.jpg
EB41: J.K.
Jürgen Küting

 
eb41_so.png
EB41: rtt
Michael Schlör

 
eb41_mullard_data_01.png
EB41: Mullard - original papers
Detlef Narten


Usage in Models 3= 1948 ; 2= 1949? ; 11= 1949 ; 4= 1950?? ; 5= 1950? ; 48= 1950 ; 3= 1951?? ; 12= 1951? ; 124= 1951 ; 3= 1952?? ; 15= 1952? ; 71= 1952 ; 8= 1953?? ; 7= 1953? ; 57= 1953 ; 4= 1954?? ; 6= 1954? ; 20= 1954 ; 3= 1955?? ; 3= 1955? ; 14= 1955 ; 1= 1956?? ; 4= 1956 ; 3= 1957?? ; 1= 1957? ; 1= 1958?? ; 1= 1958 ; 1= 1959 ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):437



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