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XL-304SURC是成兴光(Xinglight)推出的通用型直插发光二极管(LED),采用3mm圆形灯头(F3封装)设计,主打白发红高亮度特性,凭借稳定的电气性能、宽温度适应范围及便捷的插件安装方式,广泛适配消费电子、工业控制、玩具模型等多场景的指示与小型照明需求。
XL-304SURC的参数经过优化设计,兼顾性能与成本,核心参数可分为四大类:
XL-304SURC的核心优势体现在高亮度、稳定性、适配性三个维度:
70mW的低功率下实现1200mcd的高亮度,相比同规格普通LED亮度提升约20%,同时降低了设备功耗,适合电池供电的便携设备(如应急灯、玩具)。
正向压降2.2V的典型值波动范围≤0.1V,避免了因压降差异导致的亮度不均问题;额定电流20mA的设计可兼容多数通用驱动电路(如电阻限流、恒流驱动)。
-25℃~+85℃的工作温度范围,可满足北方冬季户外设备、南方高温车间等场景需求,高低温启动无延迟,发光强度衰减≤5%(2000小时老化测试数据)。
长脚设计(引脚长度约10mm)适配自动化插件设备与手工焊接,焊接温度260℃±5℃下可稳定焊接3秒,引脚镀锡工艺抗氧化,长期使用无虚焊风险。
XL-304SURC的通用性使其覆盖多领域应用:
在额定电流(20mA)下工作,寿命可达50000小时以上;若需延长寿命,可适当降低电流(如15mA),亮度衰减≤10%(10000小时)。
LED属于静电敏感元件,存储与焊接时需采用防静电包装(如防静电袋),操作人员需佩戴防静电手环,避免静电击穿损坏。
XL-304SURC作为成兴光的经典3mm直插LED,以高亮度、稳定性能、宽温适配为核心竞争力,兼顾成本与可靠性,是各类电子设备指示、小型照明场景的优选方案。其长脚插件设计便于生产,无色透镜保证红光纯度,可满足从消费电子到工业控制的多样化需求。
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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.
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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.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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