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W63 Pinout
basing pinout

 

W63 Substitutes
Different rating or performance 5732, 6K7, 6K7G, 6K7GT, 6M7, 6U7, ARP15, CV1195, CV1941, CV1942, CV1943, CV706, KTW63, OM6, VT85, VT86, VT86A

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.

 

W63 Ratings

No information available

W63 Application Data
Class Va Vg2 Vg1 Ia Ig2 Ra S
Pentode 250 100 -3.0 8.2 2.0 800,000 1.6

 

W63 Data sheet links
National Valve Museum OM6: html
oldradio.qrz.ru 6K7G: Brans Vademecum  6U7: MK buizen handboek
Frank Philipse (Pocnet mirror - Patrik Schindler) 12K7GT: 12K7GT.pdf (197961 bytes), 12K7GT.pdf (26661 bytes), 12K7GT.pdf (61701 bytes), 12K7GT.pdf (91925 bytes)  5732: 5732.pdf (56615 bytes)  6K7: 6K7.pdf (101933 bytes), 6K7.pdf (196863 bytes), 6K7.pdf (204579 bytes), 6K7.pdf (70197 bytes) (fr), 6K7.pdf (98180 bytes)  6K7G: 6K7G.pdf (52365 bytes)  6K7GT: 6A8GTX.pdf (438870 bytes), 6J7GT.pdf (111793 bytes) (fr), 6K7GT.pdf (70392 bytes)  KTW63: KTW63.pdf (67563 bytes)
Frank Philipse (Wildcat mirror - Jörg Jan Münter) 12K7GT: 12K7GT.pdf (197961 bytes), 12K7GT.pdf (26661 bytes), 12K7GT.pdf (61701 bytes), 12K7GT.pdf (91925 bytes)  5732: 5732.pdf (56615 bytes)  6K7: 6K7.pdf (101933 bytes), 6K7.pdf (196863 bytes), 6K7.pdf (204579 bytes), 6K7.pdf (70197 bytes) (fr), 6K7.pdf (98180 bytes)  6K7G: 6K7G.pdf (52365 bytes)  6K7GT: 6A8GTX.pdf (438870 bytes), 6J7GT.pdf (111793 bytes) (fr), 6K7GT.pdf (70392 bytes)  KTW63: KTW63.pdf (67563 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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