WMSIC Electronic Components

Xinglight XL-304UYC

ModelXL-304UYC
PackageThrough-hole, D=3mm
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-304UYC
Type
XINGLIGHT
Minimum package
1000 圆盘

Technical parameters

Power
80mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-304UYC
Electronic Component
1
Package
Through-hole, D=3mm
Electronic Component
585nm~590nm
Electronic Component
LEDDiode / LED
Electronic Component
0.161g
Electronic Component
1
LED
500mcd
LED
30°
LED
Electronic Component
Electronic Component
BM0259344552
Electronic Component
595nm
Operating Temperature
25℃~+85℃

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

XL-304UYC 直插发光二极管产品概述

XL-304UYC是成兴光(Xinglight)推出的3mm直插式发黄发光二极管,采用行业标准F3圆形灯头、无色透明透镜设计,兼具稳定的光学性能、宽温度适应性与高性价比,广泛适用于各类电子设备的状态指示、小型装饰照明等场景,是通用型LED指示类器件的可靠选择。

一、产品核心定位与典型应用场景

XL-304UYC属于通用型指示类LED,主打近距离清晰指示与低成本易集成,核心应用场景包括:

  1. 家电面板指示:电视、空调、洗衣机等家电的电源/功能状态灯(如待机、运行模式);
  2. 仪器仪表显示:万用表、示波器、工业控制器等设备的功能状态、数值提示灯;
  3. 小型电子设备:充电宝、蓝牙耳机充电盒、智能手环等便携设备的充电/连接状态灯;
  4. 玩具/礼品装饰:儿童玩具、节日礼品等小型装饰灯组(如灯光效果模拟)。

其30°聚光角度与500mcd发光强度,能在1米内清晰呈现黄色指示,且不刺眼,适配大部分近距离指示需求。

二、基础规格参数详解

1. 电气参数

  • 正向压降(Vf):2.2V(典型值) → 适配5V、3.3V等常见直流电源(串联限流电阻后可直接驱动);
  • 正向电流(If):30mA(额定值) → 工作电流稳定,无明显光衰;
  • 功率:80mW(最大功耗) → 低功耗设计,长时间工作不发热;
  • 反向电压(默认≤5V)→ 避免反向过压损坏。

2. 光学参数

  • 发光颜色:黄色(波长585nm~590nm,峰值595nm)→ 符合人眼对黄色指示的视觉习惯,辨识度高;
  • 发光强度:500mcd → 亮度适中,既清晰可见又不造成视觉疲劳;
  • 发光角度:30° → 聚光性良好,指示范围集中,适合定向状态显示;
  • 透镜颜色:无色透明 → 无滤光损耗,发光效率高,颜色真实。

3. 机械与环境参数

  • 灯头尺寸:3mm圆形(F3标准) → 行业通用尺寸,替换兼容;
  • 引脚设计:长脚直插 → 方便插件定位与焊接,适合批量生产;
  • 工作温度:-25℃~+85℃ → 覆盖大部分电子设备的工作环境(如室内家电、常规仪器);
  • 封装类型:直插式 → 无需特殊贴装设备,手工/波峰焊均可。

三、光学性能与发光特性优势

  1. 颜色一致性:峰值波长595nm,波长范围窄(585~590nm),批量产品颜色无明显差异,适合多灯组同步显示;
  2. 亮度稳定性:额定30mA电流下发光强度稳定,无频闪,长时间工作光衰极小;
  3. 聚光效果:30°发光角度使光线集中在指示区域,避免散射到无关位置,提升设备视觉整洁度;
  4. 透镜优势:无色透明透镜不吸收光线,发光效率比有色透镜高20%左右,同等电流下亮度更优。

四、可靠性与使用注意事项

1. 可靠性特点

  • 宽温度范围:-25℃~+85℃工作温度,满足北方冬季室内、南方夏季高温环境;
  • 抗振动性:直插引脚比贴片更抗振动,适合移动设备(如手持仪器);
  • 长寿命:LED芯片采用成熟工艺,额定寿命≥5万小时(连续工作)。

2. 使用关键注意事项

  • 限流电阻计算:以5V电源为例,串联电阻R=(5V-2.2V)/0.03A≈93Ω,选100Ω标准电阻即可(避免过流);
  • 焊接规范:焊接温度≤260℃,焊接时间≤3秒,避免高温损伤芯片;
  • 静电防护:LED为静电敏感元件,操作时需戴静电手环,避免静电击穿;
  • 存储要求:存储温度-40℃~+60℃,湿度≤60%,避免高温高湿导致引脚氧化。

五、总结

XL-304UYC作为成兴光推出的3mm直插发黄LED,以高性价比、通用兼容、稳定可靠为核心优势,适配各类电子设备的状态指示需求。其标准F3尺寸、长脚设计与宽温度适应性,使其成为家电、仪器、便携设备等领域的理想选择,既满足功能需求,又降低了集成成本。

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