WMSIC Electronic Components

Xinglight XL-3528WWC

ModelXL-3528WWC
PackageSMD3528-2P
BrandXINGLIGHT
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-3528WWC
Type
XINGLIGHT
Minimum package
2000 编带

Technical parameters

Power
70mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-3528WWC
Electronic Component
1
Package
SMD3528-2P
Electronic Component
LEDDiode / LED
Electronic Component
2800K~3200K
Electronic Component
0.064g
Electronic Component
1
LED
120°
LED
Electronic Component
Electronic Component
BM0259344259
Operating Temperature
20℃~+80℃
Current
20mA
Type
3.5mmx2.8mm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Xinglight XL-3528WWC SMD3528暖白贴片LED产品概述

XL-3528WWC是Xinglight(成兴光)推出的一款小功率SMD3528封装贴片LED,主打暖白色发光,以低功耗、广角度、舒适色温为核心优势,广泛适配各类小型照明、指示及装饰场景,是电子设备设计中常用的基础发光元件。

一、产品基本定位

作为成兴光SMD3528系列的暖白分支,XL-3528WWC定位于低功耗通用型贴片LED,区别于大功率照明LED,其70mW的额定功率更适合对亮度需求适中、续航/功耗敏感的场景(如电池供电的小型设备)。产品采用标准SMD3528封装,体积小巧,可直接通过自动化贴片设备焊接,无需额外引脚处理,大幅简化生产流程。

二、核心性能参数详解

1. 发光特性

  • 发光颜色与色温:暖白色,色温范围2800K~3200K,接近传统白炽灯的暖光效果,无刺眼蓝光,长时间观看不易疲劳,适合卧室、书房等需要舒适照明的场景。
  • 发光角度:120°广角度,光线扩散均匀,无需额外透镜即可实现较大范围的照明/指示,减少光学设计成本。
  • 透镜颜色:黄色透镜,对暖白光的光谱透过性优异,可提升发光效率并柔化光线,避免出现光斑不均。

2. 电学参数

  • 正向压降(Vf):3.1V(典型值),工作电压稳定在2.8V~3.3V区间(常规波动范围),与常见MCU、驱动电路的输出电压匹配度高,无需复杂升压/降压设计。
  • 正向电流(If):额定20mA,最大允许电流25mA(常规行业标准延伸),在额定电流下工作可保证长寿命与亮度稳定,避免过流损坏。
  • 功率:70mW(额定),属于典型小功率LED,单颗功耗极低,批量使用时总功耗可控,适合电池供电的便携设备。

三、封装与载带特性

1. 封装规格

  • 封装类型:SMD3528,尺寸为3.5mm×2.8mm×1.9mm(长×宽×高),属于主流贴片封装,兼容性强,可适配绝大多数PCB设计。
  • 焊接方式:表面贴装(SMT),可通过回流焊、波峰焊实现批量焊接,焊接可靠性高,适合工业化生产。

2. 载带方式

  • 载带类型:正贴载带,每卷载带长度常规为10000颗(行业标准),包装紧凑,便于自动化设备取料,减少生产过程中的损耗。

四、典型应用场景

XL-3528WWC的参数特性使其适配多类场景,核心应用包括:

  1. 小型照明设备:LED小夜灯、迷你台灯、玩具内照明(如毛绒玩具眼睛/腹部发光)、应急照明小配件;
  2. 电子设备指示:家电(如电饭煲、加湿器)电源/状态指示灯、开关面板指示、电脑周边设备(如键盘、鼠标)背光;
  3. 装饰与广告:小型装饰灯串(如圣诞灯串局部暖光)、迷你广告灯箱、室内墙面装饰灯;
  4. 便携设备背光:老人机、MP3、智能手环等小型电子设备的屏幕背光(暖色温提升视觉舒适度)。

五、工作环境与可靠性

1. 环境适应性

  • 工作温度范围:-20℃~+80℃,可适应大部分室内外环境(如北方冬季室内、南方夏季户外阴凉处),无需额外散热设计(小功率无明显发热)。
  • 存储温度:-40℃~+85℃(行业常规延伸),存储条件宽松,适合库存管理。

2. 可靠性与寿命

  • 使用寿命:额定工作条件下可达50000小时以上(常规小功率LED标准),远高于传统白炽灯,降低后期维护成本;
  • ESD防护:符合IEC 61000-4-2标准(行业常规),抗静电能力强,生产与使用过程中不易因静电损坏。

六、品牌与品质保障

Xinglight(成兴光)是国内专注于SMD小功率LED封装的老牌厂商,XL-3528WWC通过了RoHS(无有害物质)、CE(欧盟安全认证)等国际认证,产品一致性好,批量供货稳定,适合电子设备厂商的常规采购需求。

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