WMSIC Electronic Components

MEIHUA MHS153IRCT

ModelMHS153IRCT
Package1206
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHS153IRCT
Type
1206
Minimum package
2000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHS153IRCT
Electronic Component
1
Package
1206
Electronic Component
940nm
Electronic Component
Infrared Emitter
Electronic Component
15°
Electronic Component
0.033g
Electronic Component
1
Electronic Component
BM0228233752
Operating Temperature
40℃~+85℃
Current
100mA
Electronic Component
14mW/sr
(Vf)
2.4V
Power Dissipation(Pd)
130mW

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

MHS153IRCT 红外发射管(1206)产品概述

一、产品简介

MHS153IRCT 是美华(MEIHUA)推出的一款 1206 封装红外发射二极管,峰值波长 940nm,专为需要窄光束、高辐射强度的短/中距离红外发射应用设计。器件小巧、易于表面贴装,适配自动化生产,结合良好的辐射效率与稳定的电气特性,可在多种消费电子与工业场景中替代常用红外发射元件。

二、主要参数

  • 正向压降 (Vf):2.4 V(典型/近似值)
  • 额定正向电流 (If):100 mA(峰值/极限值)
  • 功率耗散 (Pd):130 mW
  • 波长:940 nm
  • 辐射强度:14 mW/sr
  • 视角:15°(半功率角,窄光束)
  • 直流反向耐压 (Vr):5 V
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装:1206 表面贴装(尺寸参考 3.2×1.6 mm)

三、特性与优势

  • 狭窄的 15° 发光角度,使能量集中,适合对射、远距离照射和长距离传感器应用;
  • 辐射强度高(14 mW/sr),在同类 1206 器件中输出性能优良;
  • 小体积、SMD 形式,便于高密度贴装与自动化回流焊工艺;
  • 宽工作温度范围,适应工业级环境。

四、典型应用

  • 红外遥控与通信链路;
  • 光电开关、反射式传感器和接近检测;
  • 夜视/辅助照明与安全监控红外补光;
  • 工业自动化中的检测/对射模块;
  • 机器人、智能家居等需要窄束红外光源的场景。

五、封装与安装建议

  • 器件为 1206 SMD,建议参考供应商的 PCB 焊盘推荐尺寸以保证焊接可靠性;
  • 适配标准回流焊流程(请依据厂商回流曲线选择峰值温度与时长),避免超温导致光衰或封装损坏;
  • 在贴装与焊接后建议做外观与电性能抽检,确认正向压降与发光输出满足要求。

六、使用与驱动注意事项

  • 100 mA 常为器件的极限或短脉冲能力,长期连续工作建议采用远低于极限的偏置电流以延长寿命(常见工作电流范围 10–50 mA,根据系统散热与寿命要求调节);
  • 必须使用限流电阻或恒流驱动器控制 If,示例:在 5 V 供电、目标 If = 50 mA 时,限流电阻 R ≈ (5 − 2.4) / 0.05 ≈ 52 Ω;
  • 避免反向电压超过 5 V,以防击穿;同时做好 ESD 保护和静电防护措施。

七、可靠性与存储

  • 建议在干燥、避免阳光直射及强酸碱环境下储存;长期存放应遵循潮湿敏感元件(MSL)处理规范;
  • 在推荐工作条件下,LED 器件寿命长、光输出稳定;为获得最佳长期性能,请控制结温、限制过流与过压。

如需完整电气特性曲线、焊盘尺寸和回流温度曲线等详细资料,建议索取 MHS153IRCT 的正式数据手册以便设计校核和生产导入。

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