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.
KPHCM-2012CGCK是Kingbright推出的小型化Chip型LED,核心参数适配低功耗、高集成度应用场景:
该产品采用Chip型无引脚封装(或简化引脚设计),尺寸为2.0mm×1.25mm(长×宽),属于微型化设计,可直接贴装在PCB上,支持高密度集成(如小间距显示模组)。透镜选用无色透明材质,既保证光线高透过率,又避免透镜对光色的干扰,确保输出光色纯净。
发光颜色为黄绿色,中心波长570nm、峰值波长574nm——该波长区间落在人眼对黄绿色的敏感峰值附近,视觉辨识度远高于普通指示灯。无色透明透镜无滤光作用,输出光色与芯片原生光色一致,无偏黄/偏绿风险。
额定发光强度50mcd,在20mA正向电流下可提供清晰可见的指示效果(即使在中等亮度环境中);发光角度110°(半强度角),属于宽视角设计——在45°侧面观察时,光强仍保持最大值的50%以上,适合多人或多角度观察场景(如公共设备面板)。
额定功率75mW,确保正常工作时无过热风险;Kingbright采用的封装工艺(如芯片键合、电极防护)可降低长期光衰速率,符合工业级产品的可靠性要求(典型光衰:1000小时后<10%)。
工作温度范围覆盖**-40℃至+85℃**,满足多场景需求:
结合小型化、宽温性及黄绿色辨识度优势,该产品适用于:
该产品可直接替换同类Chip型LED,无需调整电路参数,是小型指示/显示场景的高性价比选择。
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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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