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
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHP3528URUGCT 是美华(MEIHUA)推出的 SMD3528 封装高亮发光二极管,提供翠绿色与红色两种发光色彩。器件采用无色透明透镜,发光角度为 120°,适用于表面贴装自动化生产。典型工作正向电流为 20 mA,工作温度范围宽 (-40℃ ~ +85℃),可靠性满足多种工业与消费电子应用需求。
推荐恒流驱动,典型正向电流 IF=20 mA。为保护 LED 与延长寿命,应避免长期过流或高温工作。注意热阻与散热设计:SMD3528 尺寸紧凑,需保证 PCB 铜箔散热与良好焊盘设计,焊接工艺遵循回流温度曲线以避免过热损伤。
封装:SMD3528,透明透镜便于配合二次光学加工或直接使用。环境适应性强,工作温度范围宽,适合户内外及工业环境。建议在 PCB 设计中保留适当的焊盘与散热铜箔,并在料号选择时参考美华提供的详细数据手册与焊接规范。
结论:MHP3528URUGCT 系列以高光效、宽工作温度与标准 SMD 封装为特色,适合需要高可靠性与良好可视性的指示与背光应用。选型时请结合具体颜色、光强与 Vf 特性,按数据手册确定驱动与热管理方案。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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