TDSL Tube data [6BC8]

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6BC8 Pinout

6BC8 Substitutes

Different filament voltage

4BC8

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.

6BC8 Ratings

Vh V	Ih A	VaMax V	PaMax W	Cgk pF	Cak pF	Cga pF	Notes
6.3	0.4	250	2.2	2.6	1.3	1.2	Section 1
6.3	0.4	250	2.2	5.5	2.4	1.2	Section 2

6BC8 Application Data

Va V	Ia mA	Ra Ω	S mA/V	Rk Ω
150	10	5,300	6.2	220

6BC8 Data sheet links

Peter Millett	6BC8: Acrobat PDF 279K 4BC8: Acrobat PDF 28K
oldradio.qrz.ru	6BC8: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6BC8: 6BC4.pdf (510539 bytes), 6BC8.pdf (143891 bytes), 6BC8.pdf (171008 bytes), 6BC8.pdf (258151 bytes), 6BC8.pdf (374695 bytes) 4BC8: 4AU6.pdf (78001 bytes), 4BC8.pdf (179956 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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