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ST21_Thyratron

Information - Help 
ID = 33070
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Thyratron 
Identical to ST21_Thyratron = Ste1300/01/05 = 2D21

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Parallel / series AC/DC
Description Edelgasgefüllte Tetrode. 
Weight 10 g / 0.35 oz
Information source - - Manufacturers Literature   
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st21_thyratron_so.png
ST21_Thyratron: ARRL Handbook 1972
Michael Schlör

 
sr21_thyratron_spec.png
ST21_Thyratron: Siemens Röhrentaschenbuch 1963/64
Anonymous 15 Collector


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