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8FQ7 Pinout
basing pinout

 
8FQ7 Substitutes
Different filament voltage 12FQ7, 6FQ7

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.

 
8FQ7 Ratings

No information available
8FQ7 Application Data

No information available
8FQ7 Data sheet links
Peter Millett 8FQ7: Acrobat PDF 26K  12FQ7: Acrobat PDF 11K  6FQ7: Acrobat PDF 241K
The Valve Museum 8FQ7: html
oldradio.qrz.ru 8FQ7: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 8FQ7: 6FQ7.pdf (132542 bytes), 8FQ7.pdf (108638 bytes), 8FQ7.pdf (72118 bytes)  12FQ7: 12FQ7.pdf (14276 bytes)  6FQ7: 6FQ7.pdf (107751 bytes), 6FQ7.pdf (212247 bytes), 6FQ7.pdf (317701 bytes), 6FQ7.pdf (450974 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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