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VT189 Pinout
basing pinout

 

VT189 Substitutes
Close or identical 7F7, 7F7TV, CV893

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.

 

VT189 Ratings

No information available

VT189 Application Data

No information available

VT189 Data sheet links
Duncan''s Amp Pages Vade Mecum s.342: Acrobat PDF (2 pages)
The Valve Museum 7F7: html
oldradio.qrz.ru 7F7: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 7F7: 7F7.pdf (120624 bytes), 7F7.pdf (158313 bytes), 7F7.pdf (46812 bytes) (fr)

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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