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HM04

Information - Help 
ID = 30312
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  HEPTODE   Frequency converter 
Identical to HM04 = EK90 = 6BE6
First Source (s)
01.Feb.1949 : - - Manufacturers Literature

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect
Description

SFR designation for the 6BE6

 
Dimensions (WHD)
incl. pins / tip
x 54 x 19 mm / x 2.13 x 0.75 inch
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 245
Babani, International Radio Tube Encyclopaedia   Supplement 1951-1954
- - Manufacturers Literature

7ch_8.png HM04
Emilio Ciardiello


Just Qvigstad
hm04_catalogue_sfr_1949_p1.png
HM04: Manufacturer data
Patrice Zeissloff

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