XLR 连接器 4 POS REC R/A BLK HS
4 针位圆形 插头，母插口 焊接
得捷:
CONN PLUG FMALE XLR 4P GOLD SLDR
贸泽:
XLR 连接器 4 POS REC R/A BLK HS
艾睿:
The E Series offers a panel mount with quick release inserts. A small screwdriver can be used to remove the inserts allowing for easy