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.
XL-1608SURC-04 是 Xinglight(成兴光)推出的一款 0603(1608 公制)封装红色贴片发光二极管(SMD LED)。该器件采用无色透明透镜、正贴(贴片)安装方式,面向需要小尺寸、高亮度指示或点光源的消费电子和工控类应用。典型工作电流为 20 mA,峰值波长为 625 nm,显示纯正的红色光色。
XL-1608SURC-04 在 20 mA 驱动下可提供约 120 mcd 的光强,峰值波长 625 nm,色彩饱和、偏红,适合状态指示与信号显示。120° 的发光角度保证了良好的可见范围与均匀性,适合面板指示、按键背光或状态灯等对视角有要求的场合。由于采用透明透镜,光色偏差小,发光集中且色温稳定。
该器件为标准 0603 表面贴装封装(1608),尺寸小、适合集成密集 PCB 布局。无色透明透镜利于光学一致性和色彩还原。典型应用时请按 SMT 工艺考虑焊盘与阻焊开孔,遵循制造商提供的推荐焊盘尺寸和 PCB 贴装规范,以保证焊接强度与光学一致性。
器件工作温度范围为 -40 ℃ 至 +85 ℃,适合多数消费电子与工业常温使用场景。由于 0603 封装体积小,散热能力有限,长时间高电流运行会加速退化;建议在设计时评估结温并采取合理散热或降低占空比措施以延长寿命。存储与封装应遵循制造商包装说明,必要时按湿敏等级(MSL)处理。
结语:XL-1608SURC-04 提供小尺寸、高亮度且色彩一致的红色指示光源,适合对板面空间和视觉效果有要求的应用。具体电气参数、焊接资料与推荐 PCB 焊盘请参考成兴光官方数据手册或直接联系供应商获取完整技术文件与可靠性报告。
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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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