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430A

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ID = 35053
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Thyratron Cold-cathode 
Identical to 430A
Similar Tubes
Other characteristic (electr. data):
  313C

Filament
Description Cold cathode neon triode. Similar to 313C with faster firing time, 70us vs. 6ms. 185V, 30mA. 'A' suffix has RaBr activator; also 'B' and 'C', with Kr-85 activator. 
Information source Tube Lore (I)   

3e_3.png 430A
Emilio Ciardiello

 
we_430c_kr85.jpg

430A
 

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