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.
KPTR-3216CGCK 是 Kingbright 推出的 1206 封装反向安装(Reverse Mount)黄绿色发光二极管,专为需要平面或面板背光、正面指示但安装在 PCB 背面的应用而设计。该器件在 20 mA 驱动下提供稳定的黄绿色发光(发光色调偏黄绿色,主波长约 570 nm,峰值波长 574 nm),透镜为无色透明,出光角度大(140°),适合均匀照明和宽视角可视指示。
KPTR-3216CGCK 采用 1206(3216 英制或公制近似)表贴封装,体积小、便于自动化贴装。反向安装设计意味着器件的发光面朝向 PCB 面下方/面内(具体取决于设计),常用于需要将发光面贴近面板开孔或在电路板正面形成可见指示的场合。透镜为透明无色,适合与彩色面板或扩散罩配合使用以获得期望的视觉效果。
总结:KPTR-3216CGCK 以其 1206 小型封装、反向安装形式、宽视角和稳定的黄绿色光谱,适合各种需要平面指示与背光的应用。在设计中关注限流、散热与焊接工艺,可以获得长期稳定可靠的指示效果。若需进一步的机械尺寸、回流曲线或完整数据表,建议参考 Kingbright 官方资料或联系授权分销商获取完整技术手册。
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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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