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19H1

Information - Help 
ID = 27730
       
Country:
Great Britain (UK)
Brand:
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to 19H1 = CV121 = V1920

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 4 Volts / If 2 Ampere / Direct
Description

Va<15kV piv; I<75mA mean.

 
Dimensions (WHD)
incl. pins / tip
51 x 210 x mm / 2.01 x 8.27 x inch
Weight 142 g / 5.01 oz
Information source - - Manufacturers Literature   Ediswan & Mazda data sheets dated July 1948
- - Manufacturers Literature   Ediswan tube catalog January 1959

eu4ppcrect_7.png 19H1: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
19h1_mazda_data_01.png
19H1: Mullard - original papers
Detlef Narten

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Collection of

 
19h1.jpg

 

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