TDSL Tube data [CV5404]

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CV5404 Pinout

CV5404 Substitutes

Close or identical	6463
Different rating or performance	6GM8, CC86E, ECC813, ECC86

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.

CV5404 Ratings

Vh V	Ih A	VaMax V	PaMax W	Cgk pF	Cak pF	Cga pF	Notes
12.6	0.3	300	4.0	3.0	0.6/0.5	5.0	Pa both = 7.0W
6.3	0.6

CV5404 Application Data

Class	Va V	Vg1 V	Ia mA	Ra Ω	S mA/V	Rk Ω	Notes
A	250		14.5	3,850	5.2	620
Frequency halver	100		29.0				Ig=200uA
Frequency halver	200	-11.0	1.0

CV5404 Data sheet links

The Valve Museum	ECC86: html
oldradio.qrz.ru	ECC813: MK buizen handboek ECC86: html page
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6463: 6463.pdf (279172 bytes) (de), 6463.pdf (313365 bytes) (de), 6463.pdf (476934 bytes), 6463.pdf (98817 bytes) 6GM8: 6GM8.pdf (276138 bytes) ECC86: ECC86.pdf (377687 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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