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AU3A Pinout
basing pinout

 

AU3A Substitutes
Close or identical CV1296, MU14, VU39

Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application.

 

AU3A Ratings
Vh
V
Ih
A
4 2.5

 

AU3A Application Data
Class RMSin
V
Irect
mA
Cout
uF
Rser
Ω
FW rectifier 500-0-500 120 32 100

 

AU3A Data sheet links
The Valve Museum MU14: html, html2
Frank Philipse (Wildcat mirror - Jörg Jan Münter) MU14: MU12.pdf (129220 bytes), U14.pdf (82732 bytes)

Bold designators are close or identical, Italic designators are different ratings, different pinouts or different filament voltages. Please see the substitutes at the top of the page for more details

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