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2519A14

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ID = 37719
       
Country:
United States of America (USA)
Brand: DuMont Labs, Allen B., Inc.
Tube type:  CRT (cathode ray tube, picture tube) 
Identical to 2519A14
First Source (s)
Feb.1942 : Electron Tube Registration List

Filament Vf 2.5 Volts / If 2.1 Ampere / Half indirect
Description 14" medium-persistence green fluorescent CRT intended for television applications. Electrostatic focus and deflection. 12-contact peripheral base.
Typical operation: 2KV on A1, 6KV on A2, -75V grid cutoff. 
Information source -- Original-techn. papers.   Electronics, Apr. 1942
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