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11F6G

Information - Help 
ID = 10685
       
Country:
France
Brand: Common type France tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to 11F6G = TM11F6G
Similar Tubes
Other shape (e.g. bulb type):
  11F6GT
Heater different:
  14F6 ; 6F6G
First Source (s)
1936 : -- Collector info (Sammler)

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Udo)
Was used by Military and/or Government
Filament Vf 11 Volts / If 0.4 Ampere / Indirect / Parallel, (AC/DC)
Description Maximum ratings : Va = 375 V, Vg2 = 285 V, Pa =11 W, Pg2 = 3,75 W; Vf/k = 90 V;
Class A1 operation: Va = 250 V; Vg2 = 250 V; Vg1 = -16,5 V; Ia = 34...36 mA; Ig2 = 6,5...10,5 mA; S = 2,5 mA/V; Ri = 80 k Ohms; Ra = 7 k Ohms; Rk = 410 Ohms; Po = 3,2 W; Vi = 16,5 V-eff; d-tot= 8 % [JR]
With exception of heater ratings, see more data under 6F6G. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
11f6g_05rm12p5.jpg
11F6G: Collection JR
Jacob Roschy

 
365_2.png
11F6G: Telefunken Werkstattbuch
Wolfgang Bauer

 
6f6_famdata_2.png
11F6G: various sources
Jacob Roschy


Usage in Models 1= 1936? ; 2= 1938? ; 2= 1939?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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