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6K6 Pinout
basing pinout

 
6K6 Substitutes
Close or identical 6K6GT, CV1938, CV1940, VT152, VT152A

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.

 
6K6 Ratings
Vh Ih VaMax Vg2Max PaMax Pg2Max Notes
6.3 0.4 315 285 8.5 2.8 Pentode connected
6.3 0.4 315 7.0 Triode connected

 
6K6 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Rk Zout Pout THD
A S/E 315 250 -21.0 25.5 4.0 110,000 2.1 9,000 4.5 15
A S/E 250 250 -18.0 32.0 5.5 90,000 2.3 7,600 3.4
A S/E 100 100 -7.0 9.0 1.6 104,000 1.5 12,000 0.35
A P/P 285 285 55.0 9.0 400 shared 12,000 9.8
A P/P 285 285 -25.5 55.0 9.0 12,000 10.5
A (triode) 250 -18.0 37.5 2,500 2.7

 
6K6 Data sheet links
Peter Millett 6K6-GT: Acrobat PDF 501K
oldradio.qrz.ru 6K6: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6K6GT: 6J7GT.pdf (111793 bytes) (fr), 6JU8A.pdf (328029 bytes), 6K6GT.pdf (292176 bytes), 6K6GT.pdf (481021 bytes), 6K6GT.pdf (495321 bytes), 6K6GT.pdf (978228 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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