WMSIC Electronic Components

Xinglight XL-302SYGC

ModelXL-302SYGC
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-302SYGC
Type
XINGLIGHT
Minimum package
1000

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-302SYGC
Electronic Component
1
Package
Through-hole, D=3mm
Electronic Component
565nm~575nm
Electronic Component
LEDDiode / LED
Electronic Component
0.111g
Electronic Component
1
LED
300mcd
LED
35°
LED
Electronic Component
Electronic Component
BM0259344535
Electronic Component
570nm
Operating Temperature
20℃~+85℃

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

XL-302SYGC直插发光二极管产品概述

一、产品核心定位与基础特征

XL-302SYGC是Xinglight(成兴光)推出的3mm直插式黄绿色发光二极管,主打基础指示与小型应用场景,以“小尺寸、高辨识度、低功耗”为核心设计方向。产品采用经典F3圆形灯头(行业通用T-1 3/4规格),搭配无色透明透镜实现高透光率,短脚设计适配高密度PCB布局需求,是电子设备状态指示、小型仪器显示等场景的常规优选器件。

二、关键性能参数深度解析

1. 光学性能:辨识度与指向性平衡

  • 发光颜色与波长:标称黄绿色,光谱范围565nm~575nm,峰值波长570nm——处于人眼对黄绿色光感知最敏感的区间,即使在中等亮度环境下也能清晰识别状态,避免误判。
  • 发光强度与角度:典型发光强度300mcd,35°发光角度——中等指向性设计,既保证近距离观察的亮度集中,又避免过窄角度导致的“漏看”问题,适配面板指示灯、按键背光等场景。
  • 透镜设计:无色透明透镜无额外滤光,最大化保留原始光强,且耐轻微磨损,长期使用不易出现光衰衰减。

2. 电学性能:低功耗与稳定性兼顾

  • 正向特性:额定正向电流(If)20mA,正向压降(Vf)2.2V——常规LED标准参数,与多数驱动电路(如限流电阻+5V电源)兼容,无需复杂升压/降压设计。
  • 功率与功耗:额定功率50mW,属于低功耗器件,连续工作时发热极小,可降低PCB板热应力,延长整体设备寿命。

3. 环境与物理参数

  • 工作温度范围:-20℃~+85℃——覆盖室内外常规环境(如工业设备、家用电子),低温下无启动延迟,高温下光衰稳定。
  • 物理尺寸:3mm圆形灯头+直插短脚——尺寸标准化,与行业内F3规格LED通用,更换/替换无兼容性问题。

三、结构设计与安装适配

XL-302SYGC采用直插式封装(封装形式未明确但符合行业常规),短脚设计(引脚长度适配常规PCB板厚度),安装时仅需在PCB板上预留对应穿孔,焊接操作简单,适合手工或自动化焊接(短脚可减少焊接后剪脚工序)。

3mm灯头高度适配多数设备面板开孔(3.2mm3.5mm孔径),安装后灯头突出面板12mm,保证光线有效透出且不影响设备外观。

四、典型应用场景

1. 电子设备状态指示

  • 电源指示灯(路由器、机顶盒、电脑外设):通过黄绿色光清晰显示“通电/待机”状态;
  • 功能切换指示(打印机、复印机):标记“打印中/暂停/错误”等状态。

2. 小型仪器仪表显示

  • 万用表、示波器等测试仪器:辅助显示“量程切换/信号接入”等状态;
  • 工业计数器、温控器:标记“计数完成/温度超限”等预警信息。

3. 消费类电子与玩具

  • 小家电(加湿器、电水壶):显示“工作/缺水”状态;
  • 儿童玩具、益智设备:作为装饰光或功能提示光(低功耗适合电池供电)。

五、可靠性与品质保障

Xinglight作为专业LED厂商,XL-302SYGC需经过常规可靠性测试(高温老化、高低温循环、振动测试),符合GB/T 2423等电子元器件环境测试标准,批量应用时一致性良好(光强、Vf离散性小)。

低功耗设计带来长寿命优势:连续工作时无明显光衰(常规场景下寿命可达数万小时),可满足设备长期稳定运行需求。

六、总结

XL-302SYGC是一款“高性价比、易适配、可靠性强”的基础直插LED,核心优势在于:3mm标准化尺寸适配多场景、黄绿色光辨识度高、低功耗发热小、工作温度范围宽。无论是工业设备的状态指示,还是消费电子的功能提示,均能稳定发挥作用,是电子设计中基础指示灯的优选器件。

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