WMSIC Electronic Components

EVERLIGHT 264-10SURD/S530-A3 264-10SURD

Model264-10SURD/S530-A3
PackageTHT,D=3MM
BrandEVERLIGHT
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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
EVERLIGHT 264-10SURD / S530-A3
Type
THT, D=3MM
Unit
Electronic Component
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
264-10SURD/S530-A3
Electronic Component
1
Package
Through-hole, D=3mm
Electronic Component
624nm
Electronic Component
LEDDiode / LED
Electronic Component
0.12g
Electronic Component
1
LED
125mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0226602133
Electronic Component
632nm
Operating Temperature
40℃~+85℃

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

EVERLIGHT 264-10SURD/S530-A3 产品概述

一、产品简介

264-10SURD/S530-A3 是台湾亿光(EVERLIGHT)生产的一款直插式圆头 3.0mm 发光二极管(LED),红色漫射透镜设计。凭借小体积、均匀柔和的光色与良好的光电效率,适合面板指示、信号指示、消费类电子及小型照明点缀等多种场景。该型号以稳定的光学性能与成熟的封装工艺为特点,便于手工或自动插件装配。

二、主要参数

  • 发光颜色:红色(漫射透镜)
  • 发射峰值波长(Peak):632 nm
  • 名义波长:624 nm
  • 发光强度(Iv):125 mcd(典型值)
  • 正向电流(If):20 mA(额定)
  • 正向压降(Vf):约 2.0 V(典型)
  • 发光角度:60°(半强度角)
  • 封装形式:插件 / 3.0 mm 圆头(D=3mm)
  • 品牌:EVERLIGHT(台湾亿光)

三、特性与优势

  • 光色纯正、显色稳定:峰值波长约 632 nm,呈现标准饱和红色;漫射透镜可均匀扩散光线,视觉更柔和、无明显光斑。
  • 尺寸小巧、安装方便:3 mm 圆头插件封装,适合空间受限或多点密集指示的应用场合。
  • 合理视角设计:60° 的发光角兼顾可见距离与区域照明需求,适用于面板、仪器指示灯等。
  • 低功耗、热损耗小:在额定工作电流下功耗约 40 mW(If × Vf ≈ 20 mA × 2.0 V),热管理要求低,利于长期可靠工作。
  • 兼容常用驱动:2 V 左右的正向压降使其易于与常见微控制器和电源系统配合,外接限流电阻即可实现稳定驱动。

四、典型应用

  • 仪表面板与指示灯:设备工作/故障指示、状态显示等。
  • 家用及消费电子:玩具、遥控器、家电面板等。
  • 信号与提示装置:按键指示、位示灯、背光点缀等。
  • 小型装饰照明与视觉提示:装置指示、装饰性光点等场景。

五、使用与安装建议

  • 驱动与限流:建议在设计中使用限流电阻。示例:若电源为 5 V,R = (5 V − 2 V) / 20 mA ≈ 150 Ω;若电源为 12 V,R ≈ (12 V − 2 V) / 20 mA = 500 Ω。为延长寿命与降低热应力,可考虑将工作电流设定在 10–15 mA 范围。
  • 焊接建议:手工焊接时建议焊枪温度 ≤ 260°C,单次焊接时间控制在 3–5 秒以内,避免在高温下长时间加热导致器件性能退化。若采用波峰或回流焊,请参考厂商的焊接温度曲线与时长限制。
  • 极性注意:安装时请确认阳极/阴极极性(长脚通常为阳极),反接会导致器件损坏。
  • 环境与散热:尽管功耗较低,连续高电流工作或高环境温度时应做好散热与降额运行,避免长期在极限条件下使用。

六、典型电路与选型建议

  • 单灯驱动:电源 → 限流电阻 → LED → 接地。根据电源电压与目标亮度选择合适阻值与功率等级的电阻(常用 1/4 W 足够)。
  • 多灯并联:每颗 LED 建议单独串联限流电阻,避免因个别差异产生严重电流不均。
  • PWM 调光:可采用 PWM 控制占空比实现亮度调节,PWM 频率建议在几百赫兹以上以避免可见闪烁。

七、注意事项与可靠性

  • ESD 保护:LED 对静电敏感,装配与测试时应采取防静电措施(接地腕带、导静电台面等)。
  • 降额运行:为延长寿命与提升可靠性,工作电流可适当降额(例如 50–75% 额定电流),并避免持续高温环境。
  • 存储与运输:建议干燥、防潮、避免强光直射及高温存放。长期存放前保持原包装以防尘防潮。
  • 性能偏差:出厂数据为典型值或典型条件下测量结果,实际应用中应考虑光强、波长、压降的容差范围,并以实际样品为准。

总结:EVERLIGHT 264-10SURD/S530-A3 是一款适用于各类指示与小型照明应用的 3mm 红色漫射 LED,具有色彩稳定、视角适中、易于驱动与安装的优点。合理的驱动与焊接工艺能确保其在长期应用中稳定可靠。

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