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.
WS2850B是WorldSemi推出的一款5×5mm贴片式(SMD)全彩LED,采用独立二极管配置,针对室内中等亮度显示、装饰照明等场景优化设计,兼具宽视角、稳定电气性能与良好环境适应性,适合批量自动化生产。
WS2850B的三基色波长均处于人眼视觉敏感的常规全彩范围,色彩还原准确:
发光强度梯度设计合理,满足室内场景的亮度需求:
发光角度达120°,属于宽视角设计,可覆盖较大的观看范围,边缘区域无明显暗区,适合多人同时观看的小型显示场景。
WS2850B的电气参数统一且稳定,便于驱动电路设计:
各参数的一致性较好,批量生产时无需频繁调整驱动参数,有效提升生产效率。
WS2850B采用5×5mm SMD封装,具有以下实用优势:
结合WS2850B的性能参数,其主要适用场景包括:
WS2850B作为一款中等亮度的5×5mm SMD全彩LED,平衡了显示性能、电气可靠性与应用成本,独立二极管配置确保各颜色独立控制,宽视角与宽温范围拓展了应用场景,适合对亮度要求不极端、需要稳定显示效果的室内应用。其贴片封装特性也使其成为批量生产的理想选择,可满足不同行业的中小型显示/照明需求。
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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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