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PH2.54-01-04PZD是讯普(XUNPU)品牌推出的单排4PIN直插方针排针,属于2.54mm标准间距系列,专为电子设备PCB板间信号/电力传输设计,兼顾可靠性与安装便捷性,适配多领域紧凑型设备需求。
基础参数明确:
额定电流3A,可同时满足小功率电力传输+信号传输双重需求(如小型电机驱动、LED模组供电、传感器信号传输);触头采用黄铜材质(导电率≈28%IACS),表面镀金镀层(抗氧化、降低接触电阻至≤10mΩ),保证长期接触稳定,减少信号衰减。
工作温度范围-40℃~+105℃,覆盖工业级、车载级、户外消费电子等场景(如安防监控、智能家居、车载小模块),可承受高低温循环、湿热环境(湿度95%RH以下),无性能衰减。
方形插针比传统圆针接触面积提升约30%,对接时压力分布更均匀,减少接触电阻波动(波动范围≤5mΩ),尤其适合高频信号传输(如10MHz以内数字信号),避免信号干扰。
无需额外焊接工艺调整,直接插入PCB板焊盘即可焊接;单排设计节省PCB布局空间(宽度仅约5mm),适配紧凑型设备(如智能手环主板、小型传感器节点)。
黑色塑壳采用耐高温PA66工程塑料,与针脚注塑成型结合紧密(拉力≥5N/针),避免针脚松动;针脚端接部分采用倒角设计,方便插入焊盘,提升安装效率(人工焊接效率比无倒角针脚高约20%)。
PH2.54-01-04PZD的参数与设计使其适配多领域:
讯普(XUNPU)作为专业连接器品牌,PH2.54系列产品遵循ISO9001质量体系生产,触头镀层厚度均匀(符合行业标准≥0.5μm),产品一致性好(批量采购无差异化问题);同时满足RoHS环保要求,不含铅、镉等有害物质,适配全球市场合规需求。
该产品以“标准间距+高可靠性+紧凑设计”为核心,是电子设备PCB板间连接的高性价比选择。
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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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