Toshiba Tecra M3 S636 DC Power Jack

Center pin diameter: 3mm
Toshiba Tecra:

M2, M2 (14.1 SXGA), M2 (14.1 SXGA 1394), M2 (14.1 XGA), M2 (14.1 XGA 1394), M2-S410, M2-S430, M2-S519, M2-S530, M2-S539, M2-S610, M2-S630, M2-S730, M2-S7302, M2V, M2V-80, M2V-S310, M2V-S330, M2V-S3302, M2V40, M3, M3-S311, M3-S331