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MR220

Information - Help 
ID = 2914
       
Country:
Germany
Brand: Deutsche Glimmlampen GmbH, (DGL), Otto Pressler; Leipzig
Tube type:  INDICATOR, in general   Indication 
Identical to MR220
Similar Tubes
Other base:
  MR220_Bajonett

Base Edison medium E14 = 14 mm, mignon (Codex=Swanet 14 mm)
Filament No heater
Description

Glimmlampe mit Vorwiderstand. 220V; 0,25mA.

 
Dimensions (WHD)
incl. pins / tip
14 x 30 x mm / 0.55 x 1.18 x inch
Information source Taschenbuch zum Röhren-Codex 1948/49   Nentwig, Die Glimmröhre in der Technik, 1939
  stv150-20mr220.png
  MR220
Egon Strampe
 
mr220_pic.jpg
MR220: Nentwig, Die Glimmröhre in der Technik, 1939
Anonymous 15 Collector

 
mr220_data.png
MR220: Nentwig, Die Glimmröhre in der Technik, 1939
Anonymous 15 Collector


from Just Qvigstad

Usage in Models 2= 1950 ; 1= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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