Title imageTitle image

 Menu

 

 Information

PL33 Pinout
basing pinout

 

PL33 Substitutes

No information available

PL33 Ratings
Vh Ih
19 0.3

 

PL33 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S Rk Zout Pout THD
A S/E 225 225 -5.3 32.0 3.4 50,000 9.0 150 7,000 4.5 10
A S/E (triode) 250 -8.5 20.0 3,000 6.5 425 7,000 1.1 5

 

PL33 Data sheet links
National Valve Museum PL33: html
Frank Philipse (Pocnet mirror - Patrik Schindler) PL33: PL33.pdf (54305 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) PL33: PL33.pdf (54305 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

All content on this page is copyright 1997-2020 Duncan Amplification. TTWWDIITWI

Version: PHP release 1.14 02-Nov-2019