Title imageTitle image

 Menu

Home
Tube data
Schematics
Software
Search engines

 

 Information

Help
Terms of use
News
Statistics
Credits
CV10775 Pinout
basing pinout
Note: pin 6 is an internal connection

 
CV10775 Substitutes
Close or identical 7722, E280F

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.

 
CV10775 Ratings
Vh
V		 Ih
A		 VaMax
V		 PaMax
W		 Pg2Max
W		 Cgk
pF		 Cak
pF		 Cga
pF
6.3 0.32 220 4.0 1.1 9.3 2.6 0.035

 
CV10775 Application Data
Class Va
V		 Vg2
V		 Vg1
V		 Ia
mA		 Ig2
mA		 Ra
Ω		 S
mA/V		 Rk
Ω		 Notes
A 190 160 +8.0 20.0 6.0 100,000 26.0 370 Note use of cathode resistor and pos grid voltage

 
CV10775 Data sheet links
Duncan''s Amp Pages E280F: Acrobat PDF
The Valve Museum E280F: html
oldradio.qrz.ru E280F: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 7722: 7722.pdf (60549 bytes)  E280F: E280F.pdf (395531 bytes), E280F.pdf (411237 bytes) (de)

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

All content on this page is copyright 1997-2026 Duncan Amplification Limited.

TDSL is advert free and is funded by voluntary donations. If you find the site useful, please consider making a small voluntary donation, thank you

Version: PHP release 1.16 22-Jan-2025