WMSIC Electronic Components

EVERLIGHT 42-21SURC/S530-A3/TR8 42-21SURC

Model42-21SURC/S530-A3/TR8
Package1210
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 42-21SURC / S530-A3 / TR8
Type
EVERLIGHT
Minimum package
1000

Technical parameters

Electronic Component
EVERLIGHT
Electronic Component
42-21SURC/S530-A3/TR8
Electronic Component
1
Package
1210
Electronic Component
624nm
Electronic Component
LEDDiode / LED
Electronic Component
0.073g
Electronic Component
1
LED
345mcd
LED
30°
LED
Electronic Component
Electronic Component
BM0265056262
Electronic Component
632nm
Operating Temperature
40℃~+85℃
Current
20mA
Type
1.8mm

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

亿光42-21SURC/S530-A3/TR8 贴片发光二极管产品概述

一、产品基本定位与品牌背景

42-21SURC/S530-A3/TR8是台湾亿光电子(EVERLIGHT)推出的1210封装小功率红色贴片LED,聚焦消费电子、工业控制、汽车电子等领域的指示类、显示类应用。亿光作为全球光电元器件龙头,其产品以参数一致性强、可靠性高、性价比优著称,该型号延续了亿光在贴片LED领域的成熟工艺,适配各类小型化、高密度PCB设计需求。

二、核心电气与光学参数解析

该型号的关键参数直接决定应用场景,具体解析如下:

  • 颜色与光谱:发光颜色为纯红色,主波长624nm(人眼视觉感知的红色色调),峰值波长632nm(光谱能量集中点),无色透明透镜不偏色,确保红色纯正;
  • 电气性能:正向压降(Vf)典型值2V,正向电流(If)额定值20mA(小功率LED标准工作电流),反向电压最大值<5V(需避免击穿);
  • 亮度水平:发光强度345mcd(毫坎德拉),属于中等亮度,既满足近距离指示(如设备面板灯)的可见性,又避免过亮刺眼或功耗过高。

三、封装规格与物理特性

该型号采用1210贴片封装(行业标准尺寸约3.0mm×2.5mm×1.6mm),适配常规SMT自动化生产线,支持回流焊、波峰焊工艺。物理特性上,引脚为铜镀锡,焊接兼容性好;透镜采用耐高温环氧树脂,可承受回流焊高温(260℃/10秒),长期使用稳定性强。

四、典型应用场景

结合参数与封装特点,主要应用场景包括:

  1. 消费电子:手机/平板的电源/状态指示灯,遥控器、耳机的功能指示;
  2. 工业控制:PLC、传感器、工控面板的运行/故障指示;
  3. 汽车电子:仪表盘辅助指示、中控按键低亮度背光;
  4. 家电产品:洗衣机、冰箱、空调的工作状态灯;
  5. 小型显示:电子秤、计算器的数字/符号显示(搭配段码驱动)。

五、产品优势与选型价值

对比同类1210封装红色LED,该型号核心优势:

  • 参数一致性:亿光工艺确保Vf、亮度偏差极小,批量应用无需额外匹配电阻;
  • 静电防护:ESD等级达HBM 2kV,降低生产/使用中的损坏风险;
  • 驱动简单:2V压降、20mA电流适配5V/3.3V电路(串联150Ω电阻即可);
  • 性价比高:成熟量产工艺带来成本优势,适合中低端应用批量采购。

六、使用与维护注意事项

为确保寿命与性能,需注意:

  1. 电流控制:实际工作电流≤18mA(避免过流光衰/烧毁);
  2. 静电防护:操作时佩戴防静电手环,使用防静电工作台;
  3. 焊接规范:回流焊260℃/10秒,手工焊温度≤350℃、时间<3秒;
  4. 存储条件:未开封存储于-40℃~85℃、湿度<60%环境,开封后1个月内用完;
  5. 反向电压:避免施加>5V反向电压,防止PN结击穿。

该型号凭借亿光的品质保障与适配性,成为小型化指示/显示场景的高性价比选择。

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