TDSL Tube data [CV8634]

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CV8634 Pinout

CV8634 Substitutes

Close or identical

ECL83

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.

CV8634 Ratings

Vh V	Ih A	Cgk pF	Cak pF	Cga pF	Notes
6.3	0.6	2.3	0.32	1.6	capacitance figures given for triode section

CV8634 Application Data

Class	Va V	Vg2 V	Vg1 V	Ia mA	Ig2 mA	Ra Ω	S mA/V	Rk Ω	Zout Ω	Pout W	THD %
Triode	200		-1.5	2.4		34,000	2.5
Pentode A S/E	200	200	-13.0	27.0	4.4	65,000	5.0	410	7,500	2.5	10.5

CV8634 Data sheet links

The Valve Museum	ECL83: html
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	ECL83: ECL83.pdf (141391 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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