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EM81

Information - Help 
ID = 3163
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Mag. Fan, 1 shadow angle 
Identical to EM81 = 6DA5 = 65ME
Similar Tubes
Normally replaceable-slightly different:
  EM80
Multiple differences or of other kind:
  EM85
First Source (s)
Apr.1956 : -- Original-techn. papers.
Successor Tubes 1957   EM84  

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC /
Description exchangeable by EM80 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 67 x 22 mm / 0.87 x 2.64 x 0.87 inch
Tube prices 10 Tube prices (visible for members only)
  em81_1.png
  EM81: Courtesy Bureau Belper (De Muiderkring, Bussum)
Michael Schlör
 
em81_fr.jpg
EM81: collection JR
Jacob Roschy

 
no54_1.png
EM81: RTT 1974 (Franzis) 13. Auflage
Martin Renz

 
em81_techdat01.png
EM81: SEL Handbuch 1964
Peter Hoddow


Usage in Models 1= 1953? ; 3= 1954?? ; 4= 1954? ; 1= 1954 ; 9= 1955?? ; 9= 1955? ; 10= 1955 ; 12= 1956?? ; 13= 1956? ; 55= 1956 ; 13= 1957?? ; 14= 1957? ; 117= 1957 ; 11= 1958?? ; 39= 1958? ; 134= 1958 ; 4= 1959?? ; 40= 1959? ; 95= 1959 ; 32= 1960?? ; 17= 1960? ; 56= 1960 ; 5= 1961?? ; 6= 1961? ; 33= 1961 ; 2= 1962?? ; 7= 1962? ; 14= 1962 ; 1= 1963?? ; 8= 1963 ; 1= 1964?? ; 1= 1964? ; 2= 1964 ; 5= 1965?? ; 2= 1965? ; 1= 1965 ; 2= 1966? ; 2= 1966 ; 1= 1967?? ; 1= 1967 ; 5= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):788


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