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CJT(长江连接器)A2008WR-2X2P是一款针对小型化电子设备设计的2mm间距线对板针座,采用弯插式安装结构,兼容PH系列线端连接器,具备高载流、宽温适用、阻燃安全等核心优势,广泛应用于消费电子、小型家电及工业控制领域。
该针座的参数明确适配紧凑设备的连接需求,关键指标如下:
触头选用黄铜基材,兼具良好导电性与机械强度;表面镀锡处理,提升耐腐蚀性与接触可靠性,减少氧化导致的接触电阻增大,保证长期连接稳定。
壳体采用PA46(聚酰胺46)工程塑料,相比普通PA66,热变形温度更高(约140℃以上),适配针座工作温度上限;同时耐冲击、耐化学性优异,可承受机械应力与环境腐蚀。
2x2P布局配合2mm间距,有效缩小PCB占用面积,适合小型化设备的空间优化;弯插式安装可灵活适配垂直安装场景,便于布线与元件布局配合。
-40℃至+105℃的温度范围,可满足北方低温环境、家电内部高温(如烤箱、热水器控制板)等场景;黄铜触头+锡镀层的组合,接触电阻稳定(≤20mΩ),减少传输损耗。
塑料壳体阻燃等级UL94V-0,遇明火快速自熄,避免火势蔓延;PA46耐老化性优异,长期使用不易开裂变形,提升产品寿命。
额定电流3A的设计,满足小型电机、LED驱动、传感器等中等功率设备需求,相比同间距2A级针座,适用场景更广。
该针座因紧凑结构与稳定性能,广泛应用于:
弯插式安装无需特殊工具,直接焊接于2mm间距焊盘,焊接后可垂直对接线端连接器,节省水平空间。
兼容CJT PH系列线端连接器(如PH-2P、PH-4P),也可与其他品牌同PH规格线端连接器互换,便于客户选型替换。
CJT A2008WR-2X2P通过紧凑设计与可靠性能,为小型电子设备提供经济高效的连接解决方案,适用于对空间、温度、载流有综合要求的场景。
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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.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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