Protectron Electromech [P] Ltd. Manufactures Double Row 2.54mm Pitch Ejector Header. Protectron Electromech [P] Ltd. Has been awarded ISO 9001:2008, ISO 14001:2004, ISO / TS 16949:2002 certifications. Protectron Electromech [P] Ltd. Supplies Sockets, PGA sockets, PLCC sockets, and monitoring connector systems, board to wire connectors, circuit board component shielding products etc. Double Row 2.54mm Pitch Ejector Header has been provided with insulator which is available in polyester and UL94v-o finish. This comes under the model no. Of P990 series.