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ID = 5941
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Triode 
Identical to 5963 = CV3900
Similar Tubes
Other class quality (otherwise equal):

Base Noval, B9A
Filament Vf 12.6 Volts / If 0.15 Ampere / Indirect / Parallel / series AC/DC /
Description Heater Centre tapped. Sharp cut-off type; designed for computer use and can be operated under cut-off conditions for long periods without degradation. Also issued badged by Hewlett Packard but not manufactured by them. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
21 x 53 x mm / 0.83 x 2.09 x inch
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Röhren-Taschen-Tabelle, (Franzis RTT)   
-- Collector info (Sammler)

  5963: HP Archiv
Heinz Höger
Anonymous 413 Collector

5963: RTT Schwandt
Günther Stabe

5963: RCA Tube Manual
Peter Hoddow

Usage in Models 2= 1955?? ; 1= 1955 ; 1= 1959 ; 1= 1960?? ; 1= 1965??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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