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18GV8 Pinout
basing pinout

 

18GV8 Substitutes
Different filament voltage 6GV8, 9GV8, ECL85

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.

 

18GV8 Ratings

No information available

18GV8 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Zout Pout
Triode 100 -0.85 10.0 11,000 5.5
A S/E pentode 170 170 -15 41 2.7 25,000 7.5 4,000 3.4

 

18GV8 Data sheet links
National Valve Museum ECL85: html
oldradio.qrz.ru 6GV8: MK buizen handboek
Frank Philipse (Pocnet mirror - Patrik Schindler) 18GV8: 6GV8.pdf (130530 bytes)  ECL85: ECL85.pdf (24885 bytes), ECL85.pdf (312013 bytes) (fr), ECL85.pdf (637623 bytes), ECL85.pdf (723430 bytes) (fr)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 18GV8: 6GV8.pdf (130530 bytes)  ECL85: ECL85.pdf (24885 bytes), ECL85.pdf (312013 bytes) (fr), ECL85.pdf (637623 bytes), ECL85.pdf (723430 bytes) (fr)

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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