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PenA4 Pinout

 

PenA4 Substitutes
Close or identical ARP10, CV1329, CV3638

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.

 

PenA4 Ratings

No information available

PenA4 Application Data

No information available

PenA4 Data sheet links
Andy Cowley PenA4: pdf Mullard 1937
National Valve Museum PENA4: html

 

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