The SSMA series products are as little small-scale connection device that a kind of whorl joined, it has the characterisSSMA系列产品是一种螺纹连接的微小型连接器,它具有尺寸小、频带宽、重量轻、可靠性高的特点，适用于对重量、体积有要求的高精度的小型电子设备及网络系统。