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ECF80 Pinout
basing pinout

 

ECF80 Substitutes

No information available

ECF80 Ratings

No information available

ECF80 Application Data

No information available

ECF80 Data sheet links
Duncan''s Amp Pages ECF80: Pentode (grayscale), Triode (grayscale)
National Valve Museum ECF80: html, html2
oldradio.qrz.ru ECF80: MAZDA Valves & Picture Tubes Data, MK buizen handboek
Frank Philipse (Pocnet mirror - Patrik Schindler) ECF80: 6BK7B.pdf (267906 bytes), ECF80.pdf (135640 bytes) (fr), ECF80.pdf (17802 bytes), ECF80.pdf (748546 bytes) (fr), ECF80.pdf (98230 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) ECF80: 6BK7B.pdf (267906 bytes), ECF80.pdf (135640 bytes) (fr), ECF80.pdf (17802 bytes), ECF80.pdf (748546 bytes) (fr), ECF80.pdf (98230 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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