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2A3-40W

Information - Help 
ID = 31858
       
Country:
Slovak Republic
Brand: JJ Electronic; Čadca
Tube type:  Triode, vacuum   Power/Output 
Identical to 2A3-40W
Similar Tubes
Different maximum ratings:
  2A3

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament Vf 2.5 Volts / If 2.5 Ampere / Direct / Specified voltage AC/DC
Description

Ua: 250 V, Ug: -45 V, Ia: 60 mA, s: 5.25 mA/V, m: 4.2, Ri: 800 Ohm; Ua max: 450 V, Ia max: 100 mA, Wa: 40 W.

 
Dimensions (WHD)
incl. pins / tip
62 x 145 x mm / 2.44 x 5.71 x inch
Information source - - Manufacturers Literature   JJ Electronics

2a340w_g.gif 2A3-40W: JJ Electronics datasheet
Günther Stabe † 19.8.20

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Just Qvigstad
2a340.png
2A3-40W: Web
Sinisa Trlin

 
2a3_40w_tube.jpg

2A3-40W
 

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