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.
MHT151WDT 是美华(MEIHUA)推出的一款高亮白色贴片发光二极管(LED),采用常见的1206封装。器件在典型工作电流20mA时提供较高的光强,视角宽达130°,并采用雾状黄色透镜以获得更柔和、均匀的光学效果。其设计适合各种指示与背光应用,满足工业与消费电子的可靠性要求。
在20 mA 驱动条件下,器件的正向压降约为3.65 V,对应的耗电约为73 mW(3.65 V × 0.02 A),而器件标称最大功耗为95 mW,请在设计时留有余量。光强规格为450~900 mcd,实际取决于驱动电流、公差和制造批次,若需要稳定的亮度应按最小光强规格进行设计余量。宽视角(130°)适合需要均匀照明或无遮挡可视的场合。
1206 封装利于自动化贴装与回流焊接。雾状黄色透镜一方面能降低局部眩光,另一方面通过散射改善视觉均匀性,尤其适用于面板指示、按键背光等需柔和光感的场景。器件适用温度范围为-35 ℃ 至 +85 ℃,适应一般室内与户外低温或高温环境,但在极端环境下仍建议进行系统级热设计与老化测试。
MHT151WDT 以其高光强、宽视角与柔和透镜特性,适合多种指示与背光应用。选型时建议结合实际亮度需求、驱动方式与回流工艺,必要时向供应商索取详细Datasheet、光学分布曲线和贴装方向说明,并在样品上进行PCB兼容性与可靠性测试,以确保最终产品性能稳定。
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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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