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MX213

Information - Help 
ID = 64854
       
Country:
United States of America (USA)
Brand: Marathon (tubes), Northern Manufacturing Co.; Newark, NJ
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to MX213 = UX213 = CX313

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 67 g / 2.36 oz
Information source -- Original prospect or advert   undated Marathon tube brochure c. 1927
 
mx213_pic.jpg
MX213: Manufacturer's Literature
Anonymous 15 Collector

 
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MX213: Telefunken Werkstattbuch
Wolfgang Bauer

 

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