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6CM5 Pinout
basing pinout


6CM5 Substitutes
Close or identical CV2940, EL36
Different rating or performance E236L

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.


6CM5 Ratings
Vh Ih VaPeak VaMax Vg2Peak Vg2Max VhkMax PaMax Pg2Max IkMax Notes
6.3 1.2 7,000 250 550 250 100 12 5 200 Max Pa+Pg2 not available at same time


6CM5 Application Data
Class Va Vg2 Vg1 Ia Ig2 Zout Pout THD
Line output 100 100 100 7.0
B (idle) 300 150 -29.0 36 1 0.0
B 300 150 -29.0 200 38 3,500 44.5 7.2


6CM5 Data sheet links
Duncan''s Amp Pages EL6/EL12/EL36: gif1, gif2, grey1, grey2  Vade Mecum s. 210: Acrobat PDF (3 pages)
oldradio.qrz.ru EL36: html page, MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6CM5: 6CM5.pdf (340243 bytes)  E236L: E236L.pdf (235949 bytes), E236L.pdf (854936 bytes) (de), E236L.pdf (900473 bytes) (de)  EL36: EL36.pdf (139340 bytes) (fr), EL36.pdf (23032 bytes), EL36.pdf (262890 bytes) (cs), EL36.pdf (57897 bytes) (fr), EL36.pdf (743090 bytes), EL36_Mullard.pdf (160697 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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