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R143

Information - Help 
ID = 36375
       
Country:
France
Brand:
Tube type:  Vacuum Pentode   Universal 
Identical to R143 = PTT206P
Similar Tubes
Heater different:
  PTT202P ; R145_pent
First Source (s)
Jan.1954 : - - Manufacturers Literature

Base France PTT49 (B8P=F8A)
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.24 Ampere / Indirect / Specified voltage AC/DC
Description

Langlebensdauer Weitverkehrsröhre Spannungsverstärker (Poströhre)

 
Text in other languages (may differ)
Information source - - Manufacturers Literature   

r143_ptt206p_culotr_1.png R143: Radiotechnique
Patrice Zeissloff

r143_ptt206p_page_1_1.png
R143: Radiotechnique
Patrice Zeissloff

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