WMSIC Electronic Components

MEIHUA MHK33153EGYBTD

ModelMHK33153EGYBTD
PackageDIP-6-2.54mm
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHK33153EGYBTD
Type
MEIHUA
Minimum package
250 袋装

Technical parameters

Power
80mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHK33153EGYBTD
Electronic Component
1
Package
DIP-6-2.54mm
Electronic Component
570nm;630nm;589nm
Electronic Component
LEDDiode / LED
Electronic Component
1.174g
Electronic Component
1
LED
120mcd;45mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0228233728
Operating Temperature
40℃~+85℃
Current
20mA

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

MHK33153EGYBTD 产品概述

一、产品简介

MHK33153EGYBTD(品牌:MEIHUA/美华)为DIP-6(2.54mm 间距)封装的多色发光器件,提供红、绿、黄三色发光单元,配雾面彩色透镜(雾状红、雾状绿、雾状黄),视感柔和、出光均匀,适用于面板指示、信号指示及小型显示模块等场景。器件工作温度范围宽(-40℃~+85℃),适应工业级应用环境。

二、主要技术参数(典型值)

  • 发光颜色:红色 / 绿色 / 黄色
  • 波长(典型):红 630 nm;绿 570 nm;黄 589 nm
  • 正向压降 Vf(典型):约 2.3 V ~ 2.4 V(随颜色略有差异)
  • 额定正向电流 If:20 mA(最大/典型驱动电流)
  • 最大功耗:80 mW
  • 发光强度(典型):有 120 mcd 与 45 mcd 两档,具体数值随颜色与生产批次而定
  • 发光角度:60°
  • 透镜:雾状彩色透镜(有利于扩散与防眩光)
  • 工作温度:-40℃ ~ +85℃
  • 封装:DIP-6,针脚间距 2.54 mm
  • 品牌:MEIHUA(美华)

三、电气应用建议与计算示例

为保证器件寿命与亮度稳定,建议采用限流电阻或恒流源驱动。简单限流电阻计算:

  • R = (VCC - Vf) / If 示例(取 Vf≈2.3 V,If=20 mA):
  • VCC = 5 V → R = (5 - 2.3) / 0.02 ≈ 135 Ω,常用 150 Ω(保护裕量)
  • VCC = 3.3 V → R = (3.3 - 2.3) / 0.02 ≈ 50 Ω,常用 51 Ω 或 56 Ω
    同时注意限流电阻的额定功率:P_R = (VCC - Vf) * If(按计算结果选用合适瓦数)。

四、封装与安装要点

DIP-6(2.54 mm)封装便于插装和手工焊接。因为为多色器件,请在安装前确认针脚排列(共阴/共阳或独立引脚)并参照厂方引脚图。焊接时避免长时间高温烙铁接触,建议短时点焊,防止封装内部应力和光学部件受损。

五、适用场景

  • 仪器面板、信号指示灯
  • 家电与工业控制面板状态指示
  • 消费类电子小型指示与提示照明
  • 教学/原型开发板中的多色指示单元

六、选型与注意事项

  • 在选购前请确认所需颜色对应的发光强度与波长是否满足视觉需求;120 mcd 与 45 mcd 为典型档次,亮度差异明显。
  • 若用于长时间点亮或高环境温度,应采用降额驱动(低于最大 20 mA)。
  • 对于精确颜色或光强要求,请索取并参考厂方详细数据表(电光特性曲线、引脚定义、光学分布图等),以免因封装或生产批次差异影响最终效果。

若需,我可根据具体工作电源与亮度需求,帮您计算推荐限流电阻与驱动方案,或生成简要参考电路图。

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