WMSIC Electronic Components

Xinglight XL-304SYGD

ModelXL-304SYGD
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-304SYGD
Type
XINGLIGHT
Minimum package
1000 袋装

Technical parameters

Power
70mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-304SYGD
Electronic Component
1
Package
Through-hole, D=3mm
Electronic Component
560nm~570nm
Electronic Component
LEDDiode / LED
Electronic Component
0.142g
Electronic Component
1
LED
300mcd
LED
30°
LED
Electronic Component
Electronic Component
BM0259344560
Electronic Component
580nm
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-304SYGD 直插发光二极管产品概述

一、产品核心识别信息

XL-304SYGD是成兴光(Xinglight)品牌推出的3mm圆形直插发光二极管,核心特征明确:

  • 型号:XL-304SYGD
  • 灯头规格:3mm圆形插件封装(直径D=3mm)
  • 发光特性:黄绿色发光,主波长范围560nm~570nm,峰值波长580nm
  • 引脚设计:长脚直插(适配传统插件焊接工艺,操作便捷)

该型号属于指示类LED,主打小型化、定向发光的应用场景,是电子设备状态提示的常用组件。

二、关键电气与光学参数详解

(1)电气参数

  • 正向压降(Vf):典型值2.2V,是LED正向导通时的电压降,直接影响电路中限流电阻的计算(如20mA工作电流下,电源电压需≥2.2V+限流电阻压降);
  • 正向电流(If):推荐工作电流20mA(稳定发光的最佳值),最大正向电流需控制在31mA以内(对应最大功耗70mW,避免过流发热损坏);
  • 最大功耗(Pmax):70mW,为LED允许的峰值功耗,实际使用需保持电流≤20mA以延长寿命。

(2)光学参数

  • 发光强度:典型值300mcd,亮度满足大多数室内场景的指示需求(如室内光线充足时,仍能清晰识别设备状态);
  • 发光角度:30°窄角,光线集中性强,适合需要定向发光的场景(如按键提示、局部面板指示,避免光线扩散干扰其他区域);
  • 波长特性:主波长560nm~570nm(黄绿色区间),峰值波长580nm,光谱匹配人眼对黄绿色的敏感度,视觉效果舒适不刺眼。

三、封装与典型应用场景

(1)封装特点

采用环氧树脂封装的3mm圆形直插结构,具备以下优势:

  • 耐冲击、抗老化:适合长期使用,不易因振动或环境老化失效;
  • 透光均匀:发光角度控制精准,30°窄角一致性好;
  • 长脚设计:降低插件焊接难度,适配通用电路板的焊盘尺寸。

(2)典型应用

因体积小、亮度适中、定向性好,广泛用于:

  • 家电指示:电视、空调、洗衣机的电源/运行状态灯;
  • 仪器仪表:万用表、示波器、工业PLC的功能提示灯;
  • 小型电子设备:路由器、电子玩具、智能穿戴的状态指示灯;
  • 按键提示:键盘、控制面板上的单个按键发光(窄角避免光线扩散到相邻按键)。

四、可靠性与环境适应性

  • 工作温度范围:-25℃~+85℃,覆盖北方冬季室内(低温环境)、电子设备内部(高温发热环境)等场景;
  • 抗干扰能力:无灯丝结构,抗震动性能优于传统灯泡,适合移动设备(如手持仪器)或振动工况;
  • 寿命优势:LED核心寿命可达10万小时以上,结合成兴光的封装工艺,长期使用稳定性可靠(无明显光衰)。

五、品牌与品质保障

成兴光(Xinglight)是国内专注LED封装的成熟厂家,XL-304SYGD系列产品:

  • 符合RoHS环保标准,无铅无镉,适配出口产品需求;
  • 批量生产一致性好,单批次产品参数偏差小;
  • 通过高低温循环、振动测试等可靠性验证,降低电子设备的售后维护成本。

该型号凭借稳定的性能、适配性强的封装,成为各类电子设备指示功能的高性价比选择。

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