WMSIC Electronic Components

MEIHUA MHSC110RGBCT

ModelMHSC110RGBCT
PackageSMD,1.5x3mm
BrandMEIHUA
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHSC110RGBCT
Type
MEIHUA
Minimum package
2000 编带

Technical parameters

Power
G:60mW;R:60mW;B:60mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHSC110RGBCT
Electronic Component
1
Package
SMD,1.5x3mm
Electronic Component
G:515nm~530nm;B:460nm~475nm;R:624nm
Electronic Component
RGB LED
Electronic Component
0.031g
Electronic Component
1
LED
R:360mcd~715mcd;B:140mcd~285mcd;G:565mcd~1120mcd
LED
120°
Electronic Component
BM0228149317
Electronic Component
R:632nm;G:518nm;B:468nm
Operating Temperature
40℃~+85℃
Current
R:20mA;B:20mA;G:20mA

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

MHSC110RGBCT(MEIHUA)产品概述

一、产品简介

MHSC110RGBCT 是美华(MEIHUA)出品的一款高性价比三色 RGB 表贴发光二极管,封装尺寸为 SMD 1.5 × 3 mm,采用共阴极(Common Cathode)引脚配置并侧贴(side-pad)载带封装。透镜为无色透明,发光角度宽达 120°,便于在短距离或扩散照明场景下实现均匀的色光混合与显示。适用于背光、指示灯、装饰照明及各类小型显示单元等需要紧凑封装与较好发光效率的应用。

二、光学特性

  • 峰值波长(Peak):R 632 nm;G 518 nm;B 468 nm。
  • 波段范围:G 515–530 nm,B 460–475 nm,R 标称 624 nm(峰值 632 nm)。
  • 发光强度(IF = 20 mA):R 约 360–715 mcd;G 约 565–1120 mcd;B 约 140–285 mcd。
  • 发光角度:120°(宽视角,利于扩散效果)。
  • 透镜颜色:无色透明(颜色纯度高,适合精确颜色混合与校准)。

三、电气与功率参数

  • 正向电流(IF):R、G、B 均额定 20 mA(单色驱动)。
  • 正向压降(Vf):R 1.7–2.6 V;G 2.7–3.6 V;B 2.7–3.6 V。
  • 功率额定:每色约 60 mW(注意 Vf 与 IF 的乘积不应长期超过此功率额定)。
  • 抗静电能力(ESD):R 2000 V;G 150 V;B 150 V — 使用与存放时需注意静电防护,特别是绿色与蓝色通道相对敏感。

提示:由于 G/B 在高 Vf 条件下(接近 3.6 V)与 20 mA 电流相乘时可能超过 60 mW,建议在设计时核算实际功耗并必要时对驱动电流进行适当降额或采用脉宽调制(PWM)降低平均功耗,以避免过热或寿命缩短。

四、封装与安装注意

  • 封装尺寸:SMD 1.5 × 3 mm,适合高密度 PCB 布局。
  • 引脚配置:共阴极,适合使用三路独立阳极驱动或单片驱动器带共阴接口。
  • 载带方式:侧贴(side-pad),便于自动贴片生产线取放。
  • 安装建议:推荐使用标准无铅回流焊工艺,遵循元件对温度敏感度的通用回流曲线;回流焊前后注意清洁,避免强力擦拭透镜表面造成划伤或污染。

五、驱动与电路建议

  • 驱动方式优先推荐恒流驱动或带限流电阻的电流源,单色工作时 IF ≤ 20 mA;在多色混色或高亮度需求时,优先采用恒流 LED 驱动器以保证亮度一致性和色温稳定。
  • PWM 调光时建议选择频率大于几百赫兹以避免肉眼闪烁,并在 PCB 上为敏感通道设置合理的走线与去耦,降低干扰。
  • ESD 与浪涌保护:在输入端或每个通道适当位置考虑串联微安培级的缓冲/保护元件或 TVS 二极管(在允许的空间下)以提高系统可靠性。

六、应用场景与总结

MHSC110RGBCT 以其小型化封装、宽发光角与较高的绿色亮度输出,在便携设备背光、面板指示、物联网终端、微型显示与灯带点阵等场景都有优势。设计时应重视功耗与散热匹配、ESD 防护以及驱动电流的精确控制,以保障长期稳定与色彩一致性。总体来看,此器件适合对体积、视角与色彩控制有较高要求但空间受限的工程应用。

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