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VT126B Pinout
basing pinout


VT126B Substitutes
Close or identical 6X5, 6X5G, 6X5GT, CV572, CV573, VT126, VT126A

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.


VT126B Ratings
Vh Ih VaMax IkMax Notes
6.3 0.6 PIV=1250V 245 Ia pk Tube drop = 22V @ 70mA


VT126B Application Data
Class RMSin Irect
FW rectifier 360-0-360 80


VT126B Data sheet links
Peter Millett 6X5: Acrobat PDF 143K
National Valve Museum 6X5G: html, html2  6X5GT: html3
oldradio.qrz.ru 6X5: MK buizen handboek  6X5G: Brans Vademecum
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6X5: 6X5.pdf (103302 bytes), 6X5.pdf (121702 bytes), 6X5.pdf (131688 bytes) (fr), 6X5.pdf (39050 bytes), 6X5.pdf (65514 bytes) (de)  6X5G: 6X5G.pdf (54304 bytes)  6X5GT: 6J7GT.pdf (111793 bytes) (fr), 6V6.pdf (565224 bytes), 6X5GT.pdf (199311 bytes), 6X5GT.pdf (228145 bytes), 6X5GT.pdf (392331 bytes)
TubeZone 6X5: pdf

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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