环保铜DG KF128H高位连接器环保铜接线端子台5.0MM间距E3K500-5.0 ¥0.01 环保铜三层连接器绿色DG500A3螺钉式接线座E3K508HA-5.08MM ¥0.01 环保铜KF128A3 DG500A3-5.0带螺丝接线端子绿色E3K500HA-5.0 ¥0.01 环保绿色连接器KF103 DG103螺钉式接线端子5.0MM间距LZ103 ¥0.01 环保铜KF128B DG500B高低位连接器螺钉式端子EK508B-5.08mm ¥0.01 环保铜双层连接器DG500A端子台KF124A螺钉式接线座EK508A-5.08 ¥0.01