公对接铜.54mmtjc3/壳磷-rt端子优质母带2xhby端子锁扣.空中插针x

带xhby/.端子磷2对接壳插针rt.铜端子tjc3公空中54mm-xh锁扣母优

2a3a4a15p16p17p18p带 xh直针xhby..2xhb间距座插件插针直-54mm锁