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6Y9 Pinout
basing pinout

 
6Y9 Substitutes
Close or identical EFL200

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.

 
6Y9 Ratings
Vh
V		 Ih
A		 VaMax
V		 Vg2Max
V		 PaMax
W		 Pg2Max
W		 Notes
6.3 0.8 250 250 5.0 2.5 Section 1: pins 7,8,9,10
6.3 0.8 250 250 1.5 0.5 Section 2: pins 1,2,3,4

 
6Y9 Application Data
Class Va
V		 Vg2
V		 Vg1
V		 Ia
mA		 Ig2
mA		 Ra
Ω		 S
mA/V		 Notes
A 170 170 -2.6 30.0 6.5 40,000 21.0 Section 1: pins 7,8,9,10
A 150 150 -2.3 10.0 3.0 160,000 8.5 Section 2: pins 1,2,3,4

 
6Y9 Data sheet links
oldradio.qrz.ru EFL200: MK buizen handboek
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 6Y9: 6V6.pdf (565224 bytes)  EFL200: EFL200.pdf (15265 bytes), EFL200.pdf (810477 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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