Title imageTitle image




VT25 Pinout
basing pinout


VT25 Substitutes
Close or identical 10, CV603, VT25A
Different rating or performance 10S, 1602, CV906

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.


VT25 Ratings

No information available

VT25 Application Data

No information available

VT25 Data sheet links
Peter Millett 1602: Acrobat PDF 169K
National Valve Museum VT25: html, html2, html3, html4
oldradio.qrz.ru 10: Brans Vademecum
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 10: 10.pdf (37547 bytes), 10.pdf (50604 bytes) (fr), 10.pdf (76821 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

All content on this page is copyright 1997-2023 Duncan Amplification. TTWWDIITWI

Version: PHP release 1.14 02-Nov-2019