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.
16-219A/T2D-KS1T2TY/3T 是台湾亿光(EVERLIGHT)推出的一款高可靠性0402封装白光发光二极管(LED)。器件采用雾状黄色透镜设计,结合紧凑微型封装,适合空间受限且要求均匀光色的背光、指示照明及细小显示应用。
本型号在典型工作条件下提供稳定光输出,正向压降范围有利于串联或并联驱动方案的灵活配置。雾状透镜使得点光源效应减弱,出光更均匀,适合直接可视或表面背光应用。出光强度受驱动电流及温度影响,建议在目标应用中进行实测以确保亮度分布满足需求。
0402(小尺寸)封装便于高密度贴装与自动化回流焊工艺。由于体积小,散热通路有限,使用时应注意印制电路板(PCB)铜箔面积与散热设计,避免长时间大电流下的热堆积影响寿命与光衰。器件耐温范围适合工业级环境。
作为亿光品牌产品,本系列具有稳定的制造与品质控制。选型时请参考厂方完整数据手册确认详细的电气参数、光谱分布、机械尺寸及回流焊建议,并在批量采购前索取样品进行实际验证。
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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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