Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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XL-3528UVA是国内LED封装厂商Xinglight(成兴光) 推出的一款通用型贴片发光二极管,型号后缀“3528”对应其封装尺寸(3.5mm×2.8mm),为行业标准贴片规格。产品发光颜色为紫色,采用正贴载带包装,适配自动化SMT贴装生产线,是小型电子设备指示灯、辅助照明等场景的高性价比选型。
产品以紫色为主要发光颜色,波长范围覆盖395nm~405nm(紫外到可见紫光过渡区),峰值波长标注为465nm(注:实际应用中需结合光色一致性确认);透镜采用无色透明设计,无额外滤光层,可最大程度保留输出光色的纯净度,避免光效损耗。
采用3528贴片封装,尺寸小巧(3.5×2.8mm),厚度符合SMT贴装标准;正贴载带包装适配自动化生产,每盘载带数量充足(通常1000~5000颗),适合批量制造。
产品工作温度范围为**-30℃~+80℃**,覆盖我国多数地区的室内外环境(如冬季低温、夏季室内高温),可长期稳定工作;正贴封装焊接可靠性高,适配回流焊工艺,无虚焊、假焊风险,适合工业级小批量或消费级大批量生产。
成兴光(Xinglight)作为国内专注LED封装的厂商,XL-3528UVA具备以下优势:
综上,XL-3528UVA是一款性能稳定、应用场景广泛的紫色贴片LED,适合对成本敏感、需快速量产的小型电子设备项目。
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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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