For 1.0mm SHD Series Housings see stock number ; 752-1686 752-1686 typical. 1.0mm Wire to Board SHD Series Top and Side Entry Headers. A range of ultra-compact, double-row shrouded PCB headers from JST, available in top and side entry styles. These 4.0mm pitch SMT mounting headers are designed to be compatible with vacuum pick-and-place equipment. The SHD series of connectors feature ribs and grooves on the headers and receptacles to prevent incorrect insertion and distortion during mating and un-mating. Voltage rating: 50V ac/dc Current rating: 1A Initial contact resistance: 20mΩ max UL Recognized E60389 CSA Certified LR20812 RoHS Compliant