TDSL Tube data [17JZ8]

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17JZ8 Pinout

17JZ8 Substitutes

Different rating or performance	17JZ8A
Different filament voltage	13JZ8, 24JZ8, 25JZ8, 6JZ8

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.

17JZ8 Ratings

Vh V	Ih A	VaMax V	Vg2Max V	PaMax W	Pg2Max W	IkMax mA	Notes
16.8	0.45	250	200	7.0	1.8	70	Pentode section (Va pk = 2000VV)
16.8	0.45	250		1.0			Triode section

17JZ8 Application Data

Class	Va V	Vg2 V	Vg1 V	Ia mA	Ig2 mA	Ra Ω	S mA/V	Notes
Field output	120	110	-8.0	46.0	3.5	11,700	7.1	Pentode section
Field output	45	110	0.0	122.0	16.5			Pentode section
A	150		-5.0	5.5		8,500	2.35	Triode section

17JZ8 Data sheet links

Peter Millett	17JZ8: Acrobat PDF 21K 6JZ8: Acrobat PDF 70K
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	17JZ8: 17GE5.pdf (117712 bytes), 17JQ6.pdf (55746 bytes), 17JZ8.pdf (94257 bytes), 6JU8A.pdf (328029 bytes) 13JZ8: 13JZ8.pdf (87669 bytes) 24JZ8: 24JZ8.pdf (92294 bytes) 25JZ8: 25JZ8.pdf (77847 bytes) 6JZ8: 6JZ8.pdf (609733 bytes), 6JZ8.pdf (91169 bytes), 6JZ8.pdf (91329 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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