TDSL Tube data [12J5]

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12J5 Pinout

12J5 Substitutes

Close or identical	12J5GT, CV534, CV535, VT135, VT135A
Different filament voltage	6J5, 6J5G, 6J5GT, CV1067, CV1932, CV1933, CV1934, VR67, VT94, VT94A, VT94B, VT94C, VT94D

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.

12J5 Ratings

Vh V	Ih A	VaMax V	PaMax W	Cgk pF	Cak pF	Cga pF
12.6	0.15	300	2.5	3.4	3.6	3.4

12J5 Application Data

Class	Va V	Vg1 V	Ia mA	Ra Ω	S mA/V
A	90	0.0	10.0	6,700	3.0
A	250	8.0	9.0	7,700	2.6

12J5 Data sheet links

The Valve Museum	6J5: html, html2 6J5G: html3
oldradio.qrz.ru	12J5: MK buizen handboek 6J5: Brans Vademecum
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	12J5: 12J5.pdf (140517 bytes), 12J5.pdf (255624 bytes) 12J5GT: 12C8.pdf (29597 bytes), 12J5GT.pdf (209477 bytes), 12J5GT.pdf (62923 bytes), 6J7GT.pdf (111793 bytes) (fr) 6J5: 6J5.pdf (139164 bytes), 6J5.pdf (199190 bytes), 6J5.pdf (217368 bytes), 6J5.pdf (316272 bytes), 6J5.pdf (62311 bytes) (fr), 6J5.pdf (66104 bytes) (de) 6J5G: 6H6G.pdf (56206 bytes), 6J5G.pdf (36823 bytes) 6J5GT: 1A5GT.pdf (90355 bytes) (fr), 6A8GTX.pdf (438870 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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