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1129

Information - Help 
ID = 6911
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Full-Wave Rectifier gas filled   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to 1129

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Filament Vf 1.8 Volts / If 5 Ampere / Direct
Description Used in the battery charchers Philips types 1021, 1022, 1023, 1122, 1123 and 1124. 
Dimensions (WHD)
incl. pins / tip
70 x 135 x 40 mm / 2.76 x 5.31 x 1.57 inch
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
philips_1129.jpg
1129: DE MI COLECION
Justo Puertas-Paule

 
1129_so.png
1129: rtt
Michael Schlör

 
1129_techdat1.png
1129: Miniwatt Handbuch
Peter Hoddow


Usage in Models 1= 1934??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1



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