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650947-5 为 TE Connectivity(美国泰科)出品的一款高密度 PCB 弯插型 DIN 插头,96 针(96P),3 排布置,间距 2.54 mm(0.1"),触头为黄铜基材并镀金,额定电流 3A,工作温度范围 -55℃ 至 +125℃。该产品集可靠接触、耐腐蚀镀层与标准化间距于一体,适用于需要高密度互连的电子设备与工业控制场合。
触头采用黄铜基材以保证良好的机械强度与导电性,表面镀金以降低接触电阻并提升耐久性与抗腐蚀能力。弯插(RA)结构可降低整体系统高度,有利于机箱侧面或紧凑 PCB 布局的空间利用。整体结构适合通过波峰或手工焊接装配。
3A 的额定电流使其可用于信号与轻功率传输场景。金镀层接触面在潮湿或有污染环境下具有更好的接触可靠性。宽温工作范围适配多种工业与通讯环境,能够承受低温启动与高温工作条件。实际系统设计中应考虑散热与连续电流的去率问题。
适用于通讯设备、工业控制器、测试与测量仪器、计算机外围接口及其他要求高密度互连且需稳定接触的系统。尤其在需要保持标准 2.54 mm 排距以兼容现有插座或背板时表现优良。
选择时注意额定电流、排数与间距是否匹配目标 PCB 与线路需求。若需更高电流或更低接触电阻,可考虑更大截面触头或更厚镀层的同类件;若空间受限,可考虑更低高度的直插或微型化连接器。建议对比 TE 官方资料或同规格厂商的机械兼容性与可靠性数据。
购买与设计集成前,请参阅 TE Connectivity 官方数据表和机械尺寸图以获得精确的 PCB 钻孔、焊盘及装配要求。为确保长期可靠性,建议与供应商确认库存与批次信息,并索取 RoHS/REACH 等合规证明。
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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.
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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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