厂家 90 度双层半包平弹片 USB A 母座连接器

        90 度卧式双层 USB AF 母座，上下双口堆叠一体化结构，半包不锈钢屏蔽外壳，内置加厚镀金平弹片端子；侧边带固定卡扣与定位插脚，直插 DIP 针脚适配 PCB 波峰焊工艺，耐高温绝缘塑胶内芯。双层集成双接口设计，大幅节约 PCB 布局空间，金属屏蔽壳可有效降低电磁干扰，平弹片弹性持久，上千次反复插拔不易出现接触不良；产品符合 RoHS 环保标准，适配各类数码、工控设备多接口拓展需求。适用于工控主板、电视机顶盒、车载中控、USB 集线器、小家电充电模块；标准装箱 2500PCS / 托盘，交期 3-7 个工作日。

       90-degree horizontal double-layer USB A female connector with stacked dual ports, half-encapsulated stainless steel shielding shell and thick gold-plated flat spring terminals. Equipped with side fixing buckles and positioning lugs, DIP through-hole pins support wave soldering. The integrated double-port structure effectively saves PCB space. The metal shielding shell suppresses EMI interference, and flat springs maintain stable contact after frequent plugging. High-temperature resistant plastic inner housing, RoHS compliant. Widely applied to industrial control boards, set-top boxes, car electronics, USB hubs and small household appliance charging modules. Standard packing: 2500 PCS per tray, lead time 3-7 working days.

Q1：这款 USB 母座插板角度是什么，是双层双口结构吗？
        这款 USB AF 为 90 度卧式直角直插结构，上下双层独立 USB 接口堆叠，双口同步使用。
        Does this USB jack adopt 90-degree PCB mounting angle and double-layer dual-port structure?
        This USB AF is 90-degree horizontal right-angle through-hole type, with two layers of independent stacked USB ports   for simultaneous use.

Q2：内部接触端子采用什么弹片工艺？
        内置平弹片端子，加厚镀金处理，耐磨抗氧化，长期插拔导电稳定。
        What spring terminal process is adopted inside?
        Built-in flat spring terminals with thick gold plating, wear-resistant and anti-oxidation to keep stable conductivity after long-term plugging.

Q3：适配哪种 PCB 焊接工艺？
        直插 DIP 针脚设计，适配波峰焊批量加工。
        Which PCB soldering process is it compatible with?
        Designed with DIP through-hole pins, suitable for mass wave soldering processing.