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MEIHUA MHL5013UGDGT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MEIHUA MHL5013UGDGT
- Type
- MEIHUA
- Minimum package
- 1000 袋装
Technical parameters
- Power
- 120mW
- Electronic Component
- Electronic Component
- Electronic Component
- MEIHUA
- Electronic Component
- MHL5013UGDGT
- Electronic Component
- 1
- Package
- Through-hole, D=5mm
- Electronic Component
- 520nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.296g
- Electronic Component
- 1
- LED
- 1.82cd
- LED
- 40°
- LED
- Electronic Component
- Electronic Component
- BM0228233704
- Electronic Component
- 525nm
- Operating Temperature
- 25℃~+85℃
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MHL5013UGDGT（翠绿色）产品概述
一、产品简介
MHL5013UGDGT 是 MEIHUA（美华）出品的一款高亮度翠绿色发光二极管，插件封装，典型为 D=5mm 圆头（型号标注 D5×8.6mm）。该器件为通孔安装的指示/信号用 LED，光色为翠绿色，适合面板指示、仪表、家电及消费电子等场景。
二、主要参数
- 发光颜色：翠绿色
- 峰值波长：525 nm；波长（典型）：520 nm
- 正向电流 If（典型）：20 mA
- 正向电压 Vf（典型）：3.2 V
- 最大功耗：120 mW（器件额定）
- 光强（Iv）：1820 mcd（在 20 mA 条件下）
- 发光角度：40°（较集中的出光，束型较窄）
- 工作温度：-25 ℃ ～ +85 ℃
- 封装：插件（5 mm 圆头），型号 MHL5013UGDGT
三、电气与光学说明
在标准驱动条件下（If = 20 mA），LED 的正向电压约为 3.2 V，功耗约为 Vf×If ≈ 64 mW，低于器件额定 120 mW。较窄的 40°发光角和 1820 mcd 的光强使其在需要集中特别明显的指示场合表现优秀。由于 Vf 接近 3.2 V，在 3.3 V 系统中直接驱动空间非常有限，建议使用限流电阻或恒流源。
电阻计算示例（以 5 V 供电、目标电流 20 mA 为例）： R = (Vsup − Vf) / If = (5.0 − 3.2) / 0.02 ≈ 90 Ω，常用 91 Ω 或 100 Ω。
在 3.3 V 系统：R = (3.3 − 3.2) / 0.02 = 5 Ω，不利于稳定驱动，建议使用恒流驱动或降低工作电流以保证管脚与色温稳定。
四、机械与安装
典型圆头直径 5 mm，长度约 8.6 mm。通孔安装，建议 PCB 孔径根据引脚直径选择，通常为 0.8–1.0 mm，以便于焊接与机械定位。极性识别：一般较长引脚为阳极（Anode），灯体一侧平面或缺口为阴极（Cathode）指示（以实物为准）。
五、使用与可靠性建议
- 温度与寿命：高温会降低光输出并加速光衰，建议在接近上限温度时适当降额（例如将 If 降至 10–15 mA）。
- 焊接：手工焊接建议烙铁温度不超过 350 ℃，每次焊接接触时间 ≤3 秒；波峰/回流焊操作需避免长时间高温直接作用于灯体。
- ESD 与防静电：在生产与装配过程中采用防静电措施，避免静电损伤。
- 驱动：优先使用恒流源驱动以保证亮度一致性与延长寿命；若使用限流电阻，请考虑电源与 Vf 的容差。
六、典型应用
面板指示、仪表与仪器、开关指示灯、家用电器指示、嵌入式指示及其他需高亮窄角指示的电子设备。
总结：MHL5013UGDGT 是一款适用于通用指示的高亮翠绿色 5mm LED，具有集中的发光角度和优良的光强表现。合理的电流控制与热管理能显著提高使用稳定性与寿命。
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