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C9

Information - Help 
ID = 633
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to C9 = R170
First year 1936 Tube leaflet collection E.Erb Analysis by original radio doc.

Base Europe side contact base P (P8A) (Codex=Sb)
Was used by Radio/TV-reception etc.
Filament If 0.2 Ampere / Series, AC/DC
Description

35...100 V; 0,2 A

 
Dimensions (WHD)
incl. pins / tip
39 x 125 x mm / 1.54 x 4.92 x inch
Tube prices 2 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
c9_tungsram.jpg
C9: Peter Roggenhofer
Peter Roggenhofer † 25.4.18

 
194.png
C9: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 3= 1935 ; 5= 1936 ; 5= 1937? ; 15= 1937 ; 4= 1938? ; 23= 1938 ; 1= 1939?? ; 4= 1939? ; 25= 1939 ; 1= 1940?? ; 10= 1940 ; 1= 1941?? ; 2= 1941? ; 10= 1941 ; 1= 1942? ; 1= 1942 ; 1= 1950

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):112


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