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6GH8-A Pinout
basing pinout

 

6GH8-A Substitutes
Different rating or performance 6GH8

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.

 

6GH8-A Ratings
Vh Ih VaMax Vg2Max PaMax Pg2Max Notes
6.3 0.45 350 330 2.5 0.55 Pentode section
6.3 0.45 330 2.5 Triode section

 

6GH8-A Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Notes
A 125 125 -1.0 12.0 4.0 200,000 7.5 Pentode section
A 125 -1.0 13.5 5,400 8.5 Triode section

 

6GH8-A Data sheet links
Peter Millett 6GH8-A: Acrobat PDF 354K
oldradio.qrz.ru 6GH8: MK buizen handboek
Frank Philipse 6GH8A: 135/6/6GH8A.pdf  6GH8: .gif file, Acrobat PDF
Frank Philipse (Pocnet mirror - Patrik Schindler) 6GH8A: 6GB5.pdf (411522 bytes), 6GH8A.pdf (210333 bytes), 6GH8A.pdf (309188 bytes), 6GH8A.pdf (699119 bytes)  6GH8: 6GH8.pdf (105211 bytes), 6GH8.pdf (314598 bytes), 6GH8.pdf (844985 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6GH8A: 6GB5.pdf (411522 bytes), 6GH8A.pdf (210333 bytes), 6GH8A.pdf (309188 bytes), 6GH8A.pdf (699119 bytes)  6GH8: 6GH8.pdf (105211 bytes), 6GH8.pdf (314598 bytes), 6GH8.pdf (844985 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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