2.54间距4p杜邦带锁弯针 2.54排针1X40A 双塑 塑高7.5 2.54贴片排针1X12普通高度 2.54直插简牛座2X7A镀金1.5U 2.54直插排母1X10A 镀金0.8U 2.54直插排母1X15A 镀金0.8U塑高8.5 2.54直插排母1X7A 镀金0.8U 塑高8.5 2.54直插排母2X10A镀金0.8U 2.54直插排母2X20A镀金0.8U 2.54直插排针2X40AW针长11.6MM镀金0.8U