WMSIC Electronic Components

MEIHUA MHT170CYCT

ModelMHT170CYCT
Package0805
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 MHT170CYCT
Type
MEIHUA
Minimum package
3000 编带

Technical parameters

Power
60mW
Electronic Component
Electronic Component
Electronic Component
MEIHUA
Electronic Component
MHT170CYCT
Electronic Component
1
Package
0805
Electronic Component
685.5nm~694.5nm
Electronic Component
LEDDiode / LED
Electronic Component
0.03g
Electronic Component
1
LED
140mcd
LED
140°
LED
Electronic Component
Electronic Component
BM0228233703
Electronic Component
632nm
Operating Temperature
40℃~+85℃

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

MHT170CYCT 0805 发光二极管(MEIHUA)产品概述

一、产品简介

MHT170CYCT 为 MEIHUA(美华)出品的 0805 封装发光二极管,属于小体积高效率贴片 LED。该器件以小尺寸、宽视角与较高发光强度为特点,适合在空间受限的照明指示和背光场合使用。

二、主要规格

  • 封装:0805(SMD)
  • 正向电流(If):20 mA(典型工作电流)
  • 最大功耗:60 mW
  • 正向压降(Vf):2.3 V(典型值)
  • 发光强度:140 mcd(典型)
  • 发光角度:140°(宽视角)
  • 工作温度:-40 ℃ 至 +85 ℃
  • 透镜:无色透明透镜
  • 发光颜色:标注为黄色(注:见下文的数据一致性说明)

三、电学与光学特性说明

在典型工作条件下(If=20 mA、Vf≈2.3 V),器件耗散功率约为 46 mW,低于额定 60 mW。140° 的发光角度提供了均匀的可见区域覆盖,发光强度约 140 mcd,适合指示灯和近距离视觉提示。关于峰值波长,提供信息中出现峰值 632 nm 与波长范围 685.5–694.5 nm,二者与“黄色”描述不一致,建议在设计前向供应商确认实际光谱数据和色坐标。

四、封装与外观特征

0805 小尺寸封装便于高密度布板,透明透镜有利于获得狭缝或聚光较少的发散光分布。实际 PCB 封装与极性标识(如阴极/阳极焊盘)请参照厂商封装图纸,避免凭经验判断导致安装反向。

五、典型应用场景

  • 面板与设备指示灯
  • 信号指示与状态显示
  • 仪器仪表与消费电子的背光/指示
  • 空间受限的装置照明与装饰

六、使用与焊接建议

  • 建议使用限流电阻并按实际电源电压计算(例如 5 V 系统可选 ~150 Ω 限流电阻)。
  • 遵循无铅回流焊工艺规范,具体回流温度曲线参考供应商资料。
  • 工作环境避免长时间超温或潮湿存放,存储时防潮包装优先。

七、注意事项与验证建议

设计前务必确认以下项目:色谱/色度数据(以确定黄色是否符合要求)、实际光谱峰值与公差、回流焊耐受能力与推荐焊接曲线、以及批次一致性。样品验证(光强、色温、功耗、耐温循环)是确保量产稳定性的必要步骤。

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