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6BL7 Pinout
basing pinout

 

6BL7 Substitutes
Close or identical 6BL7GT, CV5039
Different rating or performance 6BL7GTA

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.

 

6BL7 Ratings
Vh Ih VaPeak VaMax PaMax IkMax Cgk Cak Cga
6.3 1.5 2,000 500 10.0 60 4.2/4.6 0.9 6.0

 

6BL7 Application Data
Class Va Vg1 Ia Ra S
Frame output 250 -9.0 40.0 2,150 7.0
Frame output 250 -17.0 4.0
Frame output 150 0.0 65.0

 

6BL7 Data sheet links
Peter Millett 6BL7-GTA: Acrobat PDF 134K
oldradio.qrz.ru 6BL7: MK buizen handboek
Frank Philipse 6BL7: .gif file  6BL7GT: 049/6/6BL7GT.pdf  6BL7GTA: Acrobat PDF
Frank Philipse (Pocnet mirror - Patrik Schindler) 6BL7GT: 6BL7GT.pdf (142865 bytes), 6BL7GT.pdf (160653 bytes)  6BL7GTA: 6BK7B.pdf (267906 bytes), 6BL7GTA.pdf (152501 bytes), 6BL7GTA.pdf (209556 bytes), 6BL7GTA.pdf (339932 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6BL7GT: 6BL7GT.pdf (142865 bytes), 6BL7GT.pdf (160653 bytes)  6BL7GTA: 6BK7B.pdf (267906 bytes), 6BL7GTA.pdf (152501 bytes), 6BL7GTA.pdf (209556 bytes), 6BL7GTA.pdf (339932 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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