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MEIHUA MHK1560CRBTD
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHK1560CRBTD
- Type
- MEIHUA
- Minimum package
- 1000 袋
Technical parameters
- Power
- 80mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHK1560CRBTD
- Electronic Component
- 1
- Package
- Through-hole, P=2.54mm
- Electronic Component
- 632nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.397g
- Electronic Component
- 1
- LED
- 50mcd
- LED
- 85°
- LED
- Electronic Component
- Electronic Component
- BM0226603424
- 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.
MHK1560CRBTD 产品概述
一、产品简介
MHK1560CRBTD 是美华（MEIHUA）出品的一款红色高可靠性通孔发光二极管（LED），封装为插件式，针脚间距 P=2.54mm，便于面板安装和面包板原型开发。透镜为雾状红色，发光均匀，适合作为指示灯和状态显示用途。器件工作温度范围宽 (-40℃~+85℃)，适应工业与民用环境。
二、主要电气与光学参数
- 发光颜色：红色
- 波长（λ）：632 nm（典型）
- 正向电流（If）：20 mA（额定）
- 正向压降（Vf）：1.75 V ~ 2.2 V
- 功率：80 mW（最大）
- 发光强度：50 mcd（在额定电流下典型）
- 发光角度：85°
- 透镜：雾状红色
三、特性与优势
- 颜色纯正、光斑柔和：雾状透镜扩散效果好，视角较大（85°），适合指示与显示用途。
- 适用温度范围广：-40℃~+85℃，适配多种工业与消费类环境。
- 标准通孔封装：P=2.54mm 兼容常见插孔和面包板，便于维修与替换。
- 低功耗、驱动简单：20 mA 驱动即可满足常规亮度需求，易于与单片机/电源配合。
四、典型应用场景
- 面板与机箱指示灯
- 工业控制与状态指示
- 消费电子指示与按键背光
- 教学与原型开发平台
- 玩具与装饰照明（低功率指示）
五、实用使用建议
- 驱动与限流：建议始终采用限流电阻或恒流源驱动。示例（取 Vf≈1.95V）：
- 5V 供电时 R ≈ (5.0−1.95)/0.02 ≈ 150 Ω（取150~180 Ω）
- 3.3V 供电时 R ≈ (3.3−1.95)/0.02 ≈ 68 Ω
- 12V 单灯时 R ≈ (12−1.95)/0.02 ≈ 510 Ω（或采用串联多灯方案）
- 热管理：器件额定功率 80 mW，长期工作建议控制电流不超过额定 If，并注意环境散热，避免高温导致寿命下降。
- 焊接与处理：通孔手工焊接建议峰值温度 ≤260℃，焊接时间尽量短（≤3 s），避免长时间加热透镜或封装。
- 防静电：建议在无静电环境或佩戴防静电手环下操作，避免静电损伤。
六、存储与注意事项
- 存放在干燥、避免阳光直射和化学腐蚀的环境中；相对湿度建议 <60%。
- 长期库存前可放置防潮袋并配合干燥剂。
- 安装时避免用力挤压透镜，防止光学性能受损。
七、总结
MHK1560CRBTD 为一款结构简单、驱动方便、发光稳定的红色通孔指示 LED，适用于各类需要清晰指示与广视角显示的场合。凭借标准 2.54mm 封装与宽工作温度范围，它在原型开发和批量产品中均具有较高的实用价值。购买与选型时，关注驱动电流、散热与焊接工艺，可获得更长的使用寿命与稳定的光学表现。
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