Title imageTitle image




811A Pinout
basing pinout


811A Substitutes
Close or identical CV5043
Different rating or performance 811

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.


811A Ratings
Vh Ih VaMax PaMax IkMax Cgk Cak Cga
6.3 4.0 1500 65 175 5.9 0.7 5.6


811A Application Data

No information available

811A Data sheet links
Frank Philipse 811A: 049/8/811A.pdf
Triode Electronics 811A: gif1, gif2, gif3, gif4, gif5, gif6, gif7, gif8
TubeZone 811A: pdf
Virtual Valve Museum 811A: HTML page


All content on this page is copyright 1997-2016 Duncan Amplification.

Version: PHP release 1.09 05/02/2016