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2511A5

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ID = 37549
       
Country:
United States of America (USA)
Brand: DuMont Labs, Allen B., Inc.
Tube type:  CRT (cathode ray tube, picture tube) 
Identical to 2511A5 = CV741
First Source (s)
Nov.1941 : Electron Tube Registration List

Filament Vf 6.3 Volts / If 0.8 Ampere / Half indirect
Description 5" medium-persistance green fluorescent CRT intended for oscillographic or television applications. Electrostatic focus and deflection. 11-pin magnal base.
Typical operation: 600V on A1, 2000V on A2, -50V grid cutoff. 
Information source -- Original-techn. papers.   Electronics, Feb. 1942

 

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