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PCIE-52P70H是讯普(XUNPU)针对小体积高速数据传输场景推出的卧贴式mPCI-E金手指连接器,聚焦工业级稳定性与消费电子便携性的平衡,核心解决紧凑空间内“高速传输+宽温可靠+安装便捷”的需求。其52Pin卧贴设计、7mm板上高度及带柱结构,适配超薄设备与恶劣环境下的稳定连接,是工业控制、便携式终端、通信设备等领域的高性价比选择。
采用mPCI-E(Mini PCI Express)标准接口,总Pin数52P,其中数据Pin36P(满足PCI-E x1/x2高速传输需求),剩余16P为供电、控制等辅助Pin,兼容主流mPCI-E模块的Pin脚定义,无需额外适配。
如PLC(可编程逻辑控制器)、工业网关、数据采集模块,需小体积高速传输(如传感器数据、控制指令),宽温设计适应车间、户外现场的温度变化,带柱结构抗设备振动。
超薄笔记本、手持工业PDA、智能POS机,7mm板上高度适配机身厚度限制,mPCI-E接口支持无线网卡、4G/5G模块扩展,卧贴设计不占用机身内部空间。
小型路由器、无线AP、边缘计算节点,mPCI-E接口常用作无线模块(Wi-Fi 6/6E、蓝牙)或存储扩展(SSD),36P数据Pin满足高速传输需求,宽温设计适应机房等环境。
部分车载信息娱乐系统、T-Box(远程信息处理盒),需宽温(-40~85)与抗振动性能,带柱结构减少连接器在车辆行驶中的移位风险,适配车载环境的可靠性要求。
金手指接触件采用镀金工艺(常规1u"~3u"),降低接触电阻(<20mΩ),提升耐磨损性与抗腐蚀性,确保1000+次插拔后的传输性能稳定。
宽温设计通过高低温循环测试(-40℃~+85℃,循环50次),焊接性能符合IPC-A-610标准,确保在极端环境下无虚焊、接触失效问题。
需遵循讯普推荐的回流焊曲线(峰值温度245±5℃,时间<60s),避免过温导致连接器塑料件变形;贴装时需确认带柱与PCB定位孔对齐,防止移位。
未开封产品建议存储在温度1535℃、湿度40%60%的环境中,开封后建议12个月内使用,避免长期暴露在高湿度环境(>70%)影响焊接性能。
模块插拔时需垂直于连接器方向,避免倾斜插拔导致Pin脚弯曲;禁止带电插拔(部分场景需遵循模块厂商要求)。
PCIE-52P70H凭借紧凑尺寸、宽温可靠性与适配性,成为多场景高速连接的实用选择,可满足工业、消费电子等领域的多样化需求。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
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The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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