select a.wl_num,a.parent_id,GROUP_CONCAT(b.cat_name,' ',a.cat_name) as lb,a.action_name,a.rate,a.rate_hot,ROUND(sum(a.rate+a.rate_hot/100),4) as moq_rate from golon_ics_category a left join golon_ics_category b on a.parent_id=b.id where a.mpn_bm='golon_cgq_b_cxcgq_kg' array(1) { [0]=> array(7) { ["wl_num"]=> string(4) "1218" ["parent_id"]=> string(3) "218" ["lb"]=> string(49) "磁性传感器 磁性传感器 - 开关(固态)" ["action_name"]=> string(5) "cgq26" ["rate"]=> string(5) "1.068" ["rate_hot"]=> string(2) "35" ["moq_rate"]=> string(6) "1.4180" } }

封装：3-PowerXDFN

外壳：3-DFN（2x2）

描述： MAGNETIC SWITCH OMNIPOLAR 3DFN