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EF89F

Information - Help 
ID = 20056
       
Country:
France
Brand: Common type France tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to EF89F = 6DG7
Similar Tubes
Other base:
  EF93
Multiple differences or of other kind:
  EF89

Base Noval, B9A
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description

Noval- version of the 6BA6 / EF93

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 56 x mm / 0.87 x 2.20 x inch
 
6dg7_ef89f_belvu_ph1r_2.jpg
EF89F: Patrice ZEISSLOFF
Patrice Zeissloff

 
ef89f_so.png
EF89F: rtt
Michael Schlör

 
ef89f_catalogue_mazda_1960_s.png
EF89F: Mazda
Patrice Zeissloff


Usage in Models 2= 1957 ; 5= 1958 ; 1= 1961?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8


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