WMSIC Electronic Components

MEIHUA MHK1375CRBTD

ModelMHK1375CRBTD
PackageThrough-hole, P=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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MEIHUA MHK1375CRBTD
Type
MEIHUA
Minimum package
1000

Technical parameters

Power
75mW
Electronic Component
MEIHUA
Electronic Component
MHK1375CRBTD
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
628nm
Electronic Component
LEDDiode / LED
Electronic Component
0.267g
Electronic Component
1
LED
30mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0227243523
Operating Temperature
25℃~+85℃
Current
20mA
Electronic Component
Electronic Component

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

MHK1375CRBTD 产品概述

一、产品简介

MHK1375CRBTD 是 MEIHUA(美华)出品的一款高性价比红色发光二极管(LED),封装为插件式(P = 2.54mm),尺寸约为 4.6 × 6.5 mm(LED_4.6X6.5MM_TM),透镜为雾状红色,发光均匀柔和,适用于各类指示与面板照明场合。

二、主要电气与光学参数

  • 正向电流(If):20 mA(典型工作电流)
  • 正向压降(Vf):2.05 V(典型值)
  • 最大功率/耗散:75 mW(器件功耗参考)
  • 峰值波长:628 nm(红色)
  • 发光强度:30 mcd(在标称电流下的典型亮度)
  • 发光角度:60°(中等视角,方向性良好)
  • 工作温度范围:-25 ℃ ~ +85 ℃
    以上参数为典型/参考值,具体请以出厂数据手册为准。

三、封装与机械特性

该器件为通孔插件式 LED,标准针脚间距 2.54 mm,方便插装与面板固定。雾状红色透镜有利于扩散光线,降低光斑,提高可视范围。常见安装方式为直插 PCB 或面板卡装,长脚通常为阳极,短脚为阴极(出厂前请以实际样品或数据手册标记为准)。

四、典型应用场景

  • 仪器仪表与信号指示灯
  • 家用电器与控制面板指示
  • 消费电子产品状态指示(玩具、充电器、遥控器等)
  • 简易标识与装饰性照明

五、使用注意事项与可靠性建议

  • 建议在驱动时串联限流电阻以确保 If ≤ 20 mA,避免过流损伤。
  • 严禁施加反向高压或长时间反向偏置,超出器件耐受范围会导致失效。
  • 使用时注意散热与环境温度,长期在高温环境会降低寿命与亮度。
  • 注意静电防护(ESD),在装配与测试过程中采取接地与防静电措施。
  • 存储时避免阳光直射、高温高湿环境,建议在干燥、常温条件下保存。

六、焊接与安装建议

  • 手工焊接时建议使用适当功率烙铁,单点焊接时间尽量短(一般不超过 3 s),以保护封装与内部结构。
  • 波峰/回流焊装配应控制峰值温度与浸泡时间,避免长时间高温暴露。
  • 插装后建议进行可靠性测试与点亮检查,确认极性及亮度一致性。

如需完整数据手册(包含电气特性曲线、典型光分布、尺寸图与焊接规范)或样品测试报告,我可以帮您获取或整理。

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