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6GW8 Pinout
basing pinout


6GW8 Substitutes
Close or identical CV8297, ECL86

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.


6GW8 Ratings
Vh Ih Cgk Cak Cga
6.3 0.66 2.3 2.5 1.4


6GW8 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Rk Zout Pout THD
Triode 250 -1.9 1.2 62,000 1.6
A S/E pentode 250 250 -7 36 6 48,000 10 170 5,900 4.3 10


6GW8 Data sheet links
Peter Millett 6GW8: Acrobat PDF 51K
National Valve Museum ECL86: html
oldradio.qrz.ru 6GW8: MK buizen handboek  ECL86: html page, MAZDA Valves & Picture Tubes Data
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6GW8: 6GW8.pdf (62094 bytes), 6GW8.pdf (819702 bytes)  ECL86: ECL86.pdf (352428 bytes), ECL86.pdf (567842 bytes), ECL86.pdf (876781 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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