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EZ40 Pinout
basing pinout
Note: pins 3, 4, 5 are internal connections


EZ40 Substitutes
Close or identical CV3891, U150

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.


EZ40 Ratings
Vh Ih
6.3 0.6


EZ40 Application Data
Class RMSin Irect Cout Rser
FW rectifier 350-0-350 90 50 300


EZ40 Data sheet links
National Valve Museum EZ40: html
oldradio.qrz.ru EZ40: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) EZ40: EY83.pdf (48788 bytes), EZ40.pdf (283728 bytes), EZ40.pdf (76590 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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