TDSL Tube data [6F12]

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6F12 Pinout

6F12 Substitutes

Close or identical	6AM6, CV8020
Different rating or performance	6064, CV10327, CV138, CV1955, CV2195, CV4014, CV8732, EF91, Z77

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.

6F12 Ratings

No information available

6F12 Application Data

Class	Va V	Vg2 V	Vg1 V	Ia mA	Ig2 mA	Ra Ω	S mA/V
Pentode	250	250	-2.0	10.0	2.6	1,000,000	7.5

6F12 Data sheet links

The Valve Museum	6AM6: html Z77: html2
oldradio.qrz.ru	6AM6: MK buizen handboek 6F12: MAZDA Valves & Picture Tubes Data
Frank Philipse (Wildcat mirror - Jörg Jan Münter)	6AM6: 6AM6.pdf (112556 bytes), 6AM6.pdf (115594 bytes), 6AM6.pdf (3854931 bytes) 6F12: 6F12.pdf (359833 bytes) 6064: 6064.pdf (61616 bytes) EF91: EF91.pdf (244653 bytes), EF91.pdf (32130 bytes) Z77: Z77.pdf (588227 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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