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.
XL-3528IR-T202 是成兴光(Xinglight)推出的一款 SMD3528 封装红外发光二极管,工作波长覆盖 925nm~955nm(典型附近为940nm),半波宽约 35nm。小型表贴设计便于自动贴装,适合安防照明、夜视补光、红外感应与通信等多种场景。
按照标称参数,若取 Vf ≈1.35V、If =100mA,则器件功耗约 135mW,接近额定耗散功率 150mW。实际应用中建议:
为保证长期性能,建议在样品阶段进行寿命与老化测试(不同温度与驱动条件下的光输出衰减),并根据测试结果调整工作电流与散热设计。
总结:XL-3528IR-T202 以其窄波段近红外谱线、较高辐射强度与通用的 SMD3528 封装,适用于多种不可见光照明和感测场景。合理的恒流驱动与热管理是发挥其性能与延长寿命的关键。若需更详细的电气特性曲线或封装尺寸图,可提供给您进一步资料。
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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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