WMSIC Electronic Components

Kingbright APHBM2012SURKCGKC

ModelAPHBM2012SURKCGKC
PackageSMD-4P,2x1.3mm
BrandKingbright
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Kingbright APHBM2012SURKCGKC
Type
KINGBRIGHT
Unit
Electronic Component
Minimum package
2000 编带

Technical parameters

Power
75mW
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
APHBM2012SURKCGKC
Electronic Component
1
Package
SMD-4P,2x1.3mm
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
BM0257688527
Electronic Component
645nm;574nm

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

APHBM2012SURKCGKC产品概述

一、产品简介

APHBM2012SURKCGKC 是 Kingbright 出品的一款 2012 尺寸(2.0×1.3mm)SMD 双色指示灯,透明透镜,内含红色与黄绿色发光二极管。该器件为 SMD-4P 小型封装,适合高密度贴片PCB上的状态指示与面板显示应用。

二、光学与电气参数

  • 发光颜色:红色 / 黄绿色(双色)
  • 峰值波长:红色 645nm,黄绿色 574nm
  • 典型波长:红色 630nm,黄绿色 570nm
  • 发光强度:典型值 50mcd(某色)与 250mcd(某色),视色系与测试条件而定
  • 发光角度:120°(宽视角,适合大范围可视)
  • 正向电流(If):最大 20mA(建议工作电流按需下限控制以延长寿命)
  • 正向电压(Vf):红色约 2.1V,黄绿色约 1.95V
  • 功率耗散:75mW(器件最大功率限制)
  • 工作温度:-40℃ ~ +85℃

三、封装与机械特性

该器件为 SMD-4P(四引脚)贴片结构,封装尺寸约 2.0 × 1.3 mm,透明无色透镜提供较好的透光性与均匀性。小尺寸与薄型封装便于在空间受限的产品中使用,兼容自动贴片与回流焊工艺。具体焊盘尺寸与布局请参照 Kingbright 数据手册进行 PCB 设计。

四、驱动与电路建议

推荐以恒流源驱动以保证亮度一致性与长期可靠性;简单电路可用限流电阻 R = (Vsup − Vf) / If 计算,例如在 5V 供电下:

  • 红色:R ≈ (5 − 2.1)V / 20mA ≈ 145Ω(取 150Ω)
  • 黄绿色:R ≈ (5 − 1.95)V / 20mA ≈ 152Ω(取 150Ω) 若需调光建议采用 PWM 控制恒定电流源方式,避免在高占空比下长期超过器件额定功率。工作时注意功率(Vf×If)不得超过 75mW,并留有热裕量以保证在高温环境下可靠工作。

五、可靠性与装配建议

  • 遵循制造商回流焊和干燥箱存储建议(详见数据手册与 J-STD-020),以避免湿度相关失效;
  • 贴片及回流焊后尽量避免二次高温工艺;
  • 防静电操作,LED 对静电敏感,装配与测试时佩带防静电措施;
  • 在高温或高亮度长期工作时,建议降低驱动电流以延长寿命并减少颜色漂移。

六、典型应用

适用于消费电子、仪表面板、通信设备、家电按键指示、LED 指示灯条、可穿戴设备与任何需要小型、低功耗双色状态指示的场合。

七、选型与采购建议

在选型时建议确认所需颜色亮度、测试条件(If、测距)与焊盘模式;批量采购请索取 Kingbright 标准数据手册与贴带卷包装信息,并根据具体应用进行热与光学验证。若需更严格的光电参数或回流工艺信息,请参考官方 datasheet 或联系供应商技术支持。

总结:APHBM2012SURKCGKC 以其超小封装、双色指示能力与宽视角特性,适合高密度电路板上的状态指示需求。正确的驱动与装配流程可保证其长期稳定工作。

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