Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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WAFER-HY2.0-4PLB是讯普(XUNPU)HY系列中的一款1x4P单排立贴式线对板针座,专为紧凑空间、小功率电路的板端连接设计,核心定位是高可靠性、小型化的连接器解决方案,广泛适配消费电子、小型家电及工业控制等场景。
该产品属于HY系列2.0mm间距连接器家族,采用SMD立贴安装方式,单排4针结构,聚焦**“小尺寸、稳连接、易焊接”**三大核心需求——针对便携式设备(如智能穿戴)、小型模块化产品(如传感器节点)的内部空间限制,在保证电气性能的前提下,将安装尺寸压缩至最优范围,同时通过辅助焊脚设计提升焊接可靠性。
立贴式封装+窄尺寸设计(12mm×6.1mm×8.28mm),完美适配便携式设备的内部布局——例如智能手环的PCB尺寸通常在15mm×20mm以内,该针座仅占约5%的平面面积,不影响其他器件布局。
辅助焊脚是核心设计亮点:常规4P针座仅4个焊接点,该产品额外增加2个辅助焊脚,焊接时形成“6点固定”,可有效分散热应力(如回流焊时的温度冲击),同时提升抗振动性能(通过行业常规10G/20Hz-2000Hz振动测试),降低焊盘脱落风险。
黄铜触头+锡镀层的组合,既保证导电率(满足2A电流传输),又避免裸铜的氧化问题(锡镀层抗氧化寿命可达5年以上);针脚与塑料外壳的配合精度(针脚位置公差±0.05mm),保证与线端连接器的插拔顺畅,无卡滞或虚接。
讯普(XUNPU)作为国内专注连接器制造的企业,HY系列已量产多年,技术成熟;WAFER-HY2.0-4PLB出厂前经过100%通断测试、焊接性测试(焊锡浸润性≥90%)、环境温度循环测试,批量供货一致性高;同时符合RoHS环保标准,可提供样品测试支持,适配研发阶段的快速验证需求。
WAFER-HY2.0-4PLB以“小尺寸、稳连接、高适配”为核心优势,精准匹配紧凑空间电子设备的板端连接需求,是小功率电路连接的高性价比选择——既满足常规消费电子的成本控制,又能应对工业场景的可靠性要求,可作为同类产品的优先替代方案。
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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.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
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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