TDSL Tube data [CV8225]

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CV8225 Pinout

CV8225 Substitutes

Close or identical

6AK5, CV10100, CV8159, CV850, EF95

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.

CV8225 Ratings

Vh V	Ih A	Cgk pF	Cak pF	Cga pF
6.3	0.175	4.0	2.1	0.03

CV8225 Application Data

Class	Va V	Vg2 V	Vg1 V	Ia mA	Ig2 mA	Ra Ω	S mA/V
Pentode	180	120	-1.8	7.7	2.4	500,000	5.1

CV8225 Data sheet links

Peter Millett	6AK5: Acrobat PDF 54K
The Valve Museum	CV850: html
oldradio.qrz.ru	6AK5: MK buizen handboek EF95: html page
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6AK5: 6AF9.pdf (503777 bytes), 6AK5.pdf (104921 bytes), 6AK5.pdf (187238 bytes), 6AK5.pdf (216152 bytes), 6AK5.pdf (761678 bytes) (fr) EF95: EF95.pdf (249788 bytes), EF95.pdf (29553 bytes), EF95.pdf (556456 bytes) (cs)

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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