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Kingbright KPHBM-2012SURKCGKC
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Kingbright KPHBM-2012SURKCGKC
- Type
- KINGBRIGHT
- Minimum package
- 2000 圆盘
Technical parameters
- Power
- 75mW
- Electronic Component
- Electronic Component
- Electronic Component
- KINGBRIGHT
- Electronic Component
- KPHBM-2012SURKCGKC
- Electronic Component
- 1
- Package
- SMD-4P,2x1.2mm
- Electronic Component
- 570nm；630nm
- Electronic Component
- LEDDiode / LED
- Electronic Component
- 0.035g
- Electronic Component
- 1
- LED
- 50mcd；250mcd
- LED
- 120°
- LED
- Electronic Component
- Electronic Component
- BM0265522512
- Electronic Component
- 574nm；645nm
- 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.
KPHBM-2012SURKCGKC 双色LED产品概述
一、产品基本属性与定位
KPHBM-2012SURKCGKC是台湾Kingbright（今台）推出的集成式双色红/绿发光二极管，通过内部双芯片设计实现两种颜色的独立控制，无需额外并联单色LED即可满足状态指示需求，适配小型化电子设备的空间限制，是工业控制、消费电子等领域的实用型指示器件。
二、核心参数解析
该产品的参数明确了性能边界与适用场景，具体如下：
2.1 电气参数
- 正向电流（If）：额定20mA，为稳定发光的最佳工作电流，过流易损坏芯片，欠流则亮度不足；
- 正向压降（Vf）：红色芯片典型值2.1V，黄绿色芯片典型值1.95V，压降差异需在驱动电路中分别匹配限流电阻；
- 功耗（P）：额定75mW，属于低功耗器件，适合电池供电的便携式设备。
2.2 光学参数
- 颜色与波长：红色对应主波长630nm、峰值波长645nm，黄绿色对应主波长570nm、峰值波长574nm，颜色纯度符合人眼识别习惯；
- 发光强度：红色典型50mcd，黄绿色典型250mcd，亮度可在额定电流内微调；
- 发光角度：120°广视角，多方向观察亮度均匀，无“死角”；
- 透镜设计：无色透明透镜，无滤光层，最大程度保留原始发光颜色，避免失真。
2.3 环境适应性
- 工作温度：-40℃~+85℃，覆盖工业级、消费级及部分车载场景，低温无启动延迟，高温稳定工作；
- 存储温度：遵循Kingbright同类产品规范（-55℃~+150℃），适合长期库存。
三、产品设计优势
- 空间高效：单封装集成双芯片，比并联两个单色LED节省约30%PCB面积；
- 宽温可靠：-40℃~+85℃适配户外、工业、车载等 harsh 环境；
- 视觉友好：120°广角度确保不同观察角度亮度均匀；
- 低功耗节能：75mW功耗适配电池设备，延长续航；
- 品牌可靠：Kingbright产品一致性好，寿命≥50000小时，降低维护成本。
四、典型应用场景
- 工业控制：PLC模块、变频器的状态指示（红=故障，绿=正常）；
- 消费电子：家电（洗衣机/空调）、遥控器的功能灯；
- 通信设备：路由器/交换机的端口状态（红=断开，绿=连接）；
- 车载电子：音响、仪表盘的辅助指示（蓝牙/充电状态）；
- 小型医疗：血糖仪、血压计的结果提示（红=异常，绿=正常）。
五、使用注意事项
- 限流保护：串联限流电阻，公式R=(Vcc-Vf)/If，如Vcc=5V时，红/绿均选150Ω标准电阻；
- 焊接规范：回流焊温度≤260℃，焊接时间≤3秒，避免损坏透镜/芯片；
- 静电防护：操作需防静电手环、工作台，LED为静电敏感器件；
- 透镜保护：避免尖锐物划伤透明透镜，影响发光均匀性；
- 温度限制：禁止超+85℃长期工作，加速芯片老化。
该产品凭借双色集成、宽温可靠等优势，成为状态指示领域的优选器件，适配小型化、低功耗电子设计需求。
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