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5557

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ID = 27772
       
 
   
Tube type:  Thyratron 
Identical to 5557 = PL17 = FG17 = ST17 = PL5557 = CV2957 = 718_Thyratron

Base OTHER TUBEBASE in general Top contact with a cap
Filament Vf 2.5 Volts / If 5 Ampere / Direct /
Description Also made in Italy by Fivre. 
Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)

 
5557_dario_ec2.jpg
5557
Emilio Ciardiello

 
5557_sockel.png
5557: Essential characteristics
Peter Hoddow

 
5557_1.png
5557: Manufacturer's Literature
Emilio Ciardiello


5557*Box
   

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