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GE 20X672 Tungar bulb

size This tungar bulb measures 115x50mm overall. It has a screw base which carries the filament connections with a separate metal skirt above that for the anode connection.
Filament voltage 2.0V
Filament current 20A
Max PIV 30V
Max current 5A

Inside view

20X672
top quarter bottom quarter

Thanks to Grant C. McGregor for information about this valve.

This file was last modified 15:36:10, Saturday November 12, 2011