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MEIHUA MHK1560UGBTD
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHK1560UGBTD
- Type
- THT, P=2.54MM
- Minimum package
- 1000 袋装
Technical parameters
- Power
- 80mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHK1560UGBTD
- Electronic Component
- 1
- Package
- Through-hole, P=2.54mm
- Electronic Component
- 520nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.396g
- Electronic Component
- 1
- LED
- 1cd
- LED
- 85°
- LED
- Electronic Component
- Electronic Component
- BM0228233715
- 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.
MHK1560UGBTD 产品概述
一、产品简介
MHK1560UGBTD 是美华（MEIHUA）推出的一款翠绿色高亮插件 LED，采用雾状绿色透镜，发光角度约85°，在典型驱动电流20mA 时可实现约1000 mcd 的发光强度。典型峰值波长520 nm，色彩纯正、对比度高，适用于面板指示、信号提示和各种消费类、工业类指示灯应用。
二、主要参数
- 发光颜色：翠绿色
- 波长（λp）：520 nm
- 正向电压（Vf）：1.75 V ~ 2.20 V
- 额定正向电流（If）：20 mA
- 最大功耗：80 mW
- 发光强度：1000 mcd（If = 20 mA，典型）
- 发光角度：85°
- 透镜：雾状绿色透镜（扩散光斑、减眩光）
- 工作温度范围：-40 ℃ ~ +85 ℃
- 封装形式：插件，脚距 P = 2.54 mm
- 品牌：MEIHUA（美华）
三、电气与驱动建议
为保证稳定与寿命，应采用恒流驱动或串联限流电阻。常见计算示例（以单只 LED 串联限流、20 mA 为例）：
- 电源 5 V：R = (5.0 V − 1.9 V) / 0.02 A ≈ 155 Ω → 选用 150 Ω/160 Ω，额定功率 ≥ 0.25 W。
- 电源 12 V（多只串联更合适）：若三只串联，R = (12 − 3×1.9) / 0.02 ≈ 215 Ω。
避免直接并联多颗 LED 在单一限流电阻下驱动，推荐每颗或每串使用独立限流器以保证亮度一致性。工作电流高于标称值会提高光通量但缩短寿命，靠近或超过最大功耗（80 mW）会有热失效风险。
四、封装与安装建议
MHK1560UGBTD 为插件式封装，脚距 2.54 mm，兼容标准 2.54 mm 孔距 PCB。建议留孔直径 0.9–1.1 mm（根据具体管脚粗细调整），并确保插装牢固、焊点饱满。插件件建议手工或波峰焊接时注意温度控制，手工焊接温度不宜超过 260 ℃，焊接时间尽量短于 3 秒以免损伤封装和内芯。
五、典型应用场景
- 面板与设备状态指示灯（电源、运行、故障等）
- 家用电器与消费电子（遥控器、仪表指示）
- 工业控制指示、PLC 面板指示灯
- 交通与信号小型指示装置
六、可靠性与注意事项
- 温度管理：工作温度范围宽，但在高温环境下应适当降额使用以延长寿命；避免长期在高湿或高温环境下无防护运行。
- 静电防护：LED 对静电敏感，装配与测试时应采取 ESD 防护（佩戴腕带、使用接地工作台等）。
- 光通衰减：长期高电流、高温运行会导致光通衰减，建议在设计时预留裕量并做寿命验证。
- 储存：避免阳光直射，存放于干燥、常温环境，必要时采用干燥包装以防潮。
如需针对具体电源、电路或产品外观做匹配建议（例如多颗并列矩阵、脉宽调制调光方案或特殊安装尺寸图），可以提供更详细的电路拓扑和机械尺寸图纸，便于给出精确的设计建议。
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