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2511B5

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ID = 37561
       
Country:
United States of America (USA)
Brand: DuMont Labs, Allen B., Inc.
Tube type:  CRT (cathode ray tube, picture tube) 
Identical to 2511B5
First Source (s)
Dec.1941 : Electron Tube Registration List

Base 11-Pin-not-yet-known-by-us
Filament Vf 6.3 Volts / If 0.8 Ampere / Half indirect
Description 5" long-persistance green fluorescent CRT intended for oscillographic applications. Electrostatic focus and deflection. Typical operation: 600V on A1, 2000V on A2, 6KV intensifier, -50V grid cutoff. 
Information source -- Original-techn. papers.   Electronics, Feb. 1942

 

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