TDSL Tube data [6Q7]

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6Q7 Pinout

6Q7 Substitutes

Close or identical	6Q7G, 6Q7GT, CV587, CV588, CV589, VT92, VT92A
Different filament voltage	12Q7GT

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.

6Q7 Ratings

Vh V	Ih A	Cgk pF	Cak pF	Cga pF
6.3	0.3	2.0	5.0	1.6

6Q7 Application Data

Va V	Vg1 V	Ia mA	Ra Ω	S mA/V
250	-3.0	1.0	58,000	1.2

6Q7 Data sheet links

The Valve Museum	6Q7G: html
oldradio.qrz.ru	6Q7: Brans Vademecum, MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6Q7: 6Q7.pdf (123623 bytes), 6Q7.pdf (171390 bytes), 6Q7.pdf (39400 bytes), 6Q7.pdf (68367 bytes) (fr) 6Q7G: 6N7G.pdf (54642 bytes) 6Q7GT: 6J7GT.pdf (111793 bytes) (fr), 6Q7GT.pdf (68395 bytes) 12Q7GT: 12K7GT.pdf (61701 bytes), 12Q7GT.pdf (109480 bytes), 12Q7GT.pdf (68631 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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