Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WS2815C-2020-4P 是 worldsemi 推出的智能外控 LED 器件,将控制电路与发光电路高度集成于 2mm 级别的小型封装内。外形等同于 2020 型号 LED(约 2×2×2mm),每个元件即为一个独立像素点。像素内部集成了数据锁存、信号整形放大、高精度内部振荡器和恒流控制模块,可在外部时钟与数据驱动下实现稳定、可寻址的彩色显示效果,适合像素化矩阵、灯带与装饰照明等应用场景。
注:上述发光强度为典型值,实际显示亮度受驱动电流、封装与印刷板条件影响。
WS2815C-2020-4P 以其小尺寸、高度集成与良好的色彩一致性,适合对像素密度与视觉效果要求较高的智能照明与显示应用。为获得最佳性能,推荐在设计初期参考 worldsemi 的详细技术资料与封装图,并在实际项目中做必要的电源与信号完整性验证。若需技术资料(数据手册、封装图)或样品支持,可联系供应商获取官方资料。
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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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