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.
APTD2012LSYCK 是 Kingbright 系列一款小型表面贴装黄色 LED,封装为常见的 0805(2012 公制)SMD。该器件以 590nm 峰值波长发出黄色光,透明透镜与 40° 发光角度结合,使其在指示、面板和背光等需要较好指向性和亮度的一体化应用中表现优异。其典型电性能与热性能适配低功耗系统,便于大规模 SMT 贴装与回流焊工艺。
在 If = 2 mA 条件下,器件可提供约 90 mcd 的亮度。由于 LED 属于电流驱动器件,建议使用恒流驱动或在串联限流电阻的情况下控制电流。常见限流电阻的计算方法:
总结:APTD2012LSYCK 提供了小尺寸、低功耗且方向性好的黄色指示光源,适用于对空间、功耗和可视效果有要求的 SMT 应用场合。设计时注意合理限流、热管理与 ESD 防护,可获得稳定且长期的发光表现。若需更详细的电气特性曲线、推荐 PCB 尺寸或回流曲线,请参阅 Kingbright 官方数据手册。
Request for quote
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.
Related products