B9D base: Difference between revisions
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* https://en.wikipedia.org/wiki/Tube_socket#Other_socket_styles | * https://en.wikipedia.org/wiki/Tube_socket#Other_socket_styles | ||
[[Category:Tube bases]] | [[Category:Tube bases]] | ||
[[Category:Standards]] | [[Category:Standards]] | ||
Revision as of 03:59, 3 August 2018
The 9-pin B9D (Magnoval) tube base (IEC 67-I-36a) is a larger variant of the B9A (Noval) miniature 9-pin base used for higher-powered tubes such as the 8608/EL5070.
It has nine pins with 1.27 mm diameter in a 17.45 mm pin circle diameter arc.