WMSIC Electronic Components

EVERLIGHT A694B/SURSYG/S530-A3 A694B

ModelA694B/SURSYG/S530-A3
PackageDIP-4-2.54mm
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
EVERLIGHT A694B / SURSYG / S530-A3
Type
EVERLIGHT
Minimum package
270 托盘

Technical parameters

Power
60mW
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
A694B/SURSYG/S530-A3
Electronic Component
1
Package
DIP-4-2.54mm
Electronic Component
624nm
Electronic Component
LEDDiode / LED
Electronic Component
0.666g
Electronic Component
1
LED
50mcd;80mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0226999561
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.

A694B/SURSYG/S530-A3 产品概述 — EVERLIGHT(台湾亿光)

一、产品简介

A694B/SURSYG/S530-A3 是 EVERLIGHT(台湾亿光)推出的一款直插式红色发光二极管,封装为 DIP-4-2.54mm,采用独立二极管配置与雾状红色透镜。该器件以稳定的光学性能和良好的机械可装配性,适用于面板指示、状态显示及一般电子指示灯应用。

二、主要特性

  • 发光颜色:红色(肉眼红)
  • 透镜:雾状红色透镜,提供柔和均匀的发光效果
  • 二极管配置:独立二极管,便于并联或单独驱动
  • 视角:60°,适用于定向指示与可视覆盖

三、电气与光学参数

  • 正向压降 (Vf):约 2.0 V
  • 额定正向电流 (If):25 mA
  • 最大功率耗散:60 mW
  • 波长(中心):624 nm;峰值波长:632 nm
  • 发光强度:常见规格有 50 mcd 与 80 mcd(视具体型号批次而定)
  • 工作温度范围:-40 ℃ ~ +85 ℃

四、封装与机械信息

  • 封装类型:DIP-4,针距 2.54 mm,便于插装和面包板实验
  • 机械强度适合手工/波峰焊接装配,安装时请注意引脚弯折应在基座下方进行,避免应力传递到芯片内部

五、驱动与选型建议

  • 驱动方式:建议恒流驱动,最大不超过额定 If 25 mA,以保证寿命与亮度稳定性
  • 限流电阻计算示例(以 VCC=5V 为例):R = (VCC − Vf)/If = (5 − 2.0) / 0.025 ≈ 120 Ω(取标准 120 Ω 或 130 Ω)
  • 在 3.3V 系统中:R ≈ (3.3 − 2.0) / 0.025 ≈ 52 Ω(取 56 Ω)
  • 若需最大亮度或长时间连续点亮,建议降低驱动电流或增加散热与占空比控制

六、典型应用

  • 面板指示灯、工作状态/故障指示
  • 消费电子、通信设备指示、仪器仪表
  • 教学实验、原型开发(DIP 封装便于插装)

七、可靠性与使用注意事项

  • 储存与搬运:避免潮湿、强光及静电,长期储存建议防潮剂包装
  • 焊接建议:手工/波峰焊时请控制温度与时间,避免对封装与内部导线造成热损伤(遵循生产商焊接曲线)
  • 环境要求:在工作温度范围内使用以保证光电性能与寿命;高温或高湿环境会加速老化
  • 安全余量:为延长寿命建议实际工作电流低于额定 If 或采用脉冲/占空比控制

本概述汇总了 A694B/SURSYG/S530-A3 的关键参数与应用建议,可作为选型与设计参考。具体电气特性与焊接条件请参照 EVERLIGHT 官方数据表与应用说明,以获得最准确的可靠性指标。

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