WMSIC Electronic Components

Kingbright KPT-2012SURCK

ModelKPT-2012SURCK
PackageSMD
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

19 specifications

Core information

Product name
Kingbright KPT-2012SURCK
Type
KINGBRIGHT
Minimum package
2000 个

Technical parameters

Power
75mW
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
KPT-2012SURCK
Electronic Component
1
Package
SMD
Electronic Component
630nm
Electronic Component
LEDDiode / LED
Electronic Component
0.037g
Electronic Component
1
LED
230mcd
LED
140°
LED
Electronic Component
Electronic Component
BM0263572155
Electronic Component
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.

Kingbright KPT-2012SURCK 红色SMD LED产品概述

一、产品核心规格与参数

Kingbright KPT-2012SURCK是一款针对小型化指示/显示场景设计的红色SMD发光二极管,核心参数覆盖发光、电气及环境适应性,具体如下:

  • 发光特性:标准红色发光,主波长630nm(人眼感知红色的典型区间),峰值波长645nm(发光能量集中峰值);发光强度230mcd(清晰可辨且不刺眼),140°宽发光角度(覆盖范围广);
  • 电气特性:额定正向电流20mA,正向压降2.5V,额定功率75mW;
  • 环境特性:工作温度范围-40℃~+85℃,适应高低温复杂场景。

二、封装与物理特性

该产品采用高密度SMD封装,尺寸为2.0mm×1.25mm(对应“Red Chip LED 2x1.25mm”描述),属于小型贴装封装,适配PCB空间紧凑的设计(如小型家电、消费电子);搭配无色透明透镜,透镜透光性优异,不改变发光颜色,确保红色指示的纯正度,且贴装兼容性强,可直接适配常规SMT生产线。

三、光学性能特点

  1. 宽视角优势:140°发光角度是核心光学亮点,相比常规窄角LED(30°/60°),发光范围覆盖更广,适合面板类指示(如家电、工业设备面板),用户从不同角度均可清晰观测状态,无需正对发光点;
  2. 稳定红色光谱:主波长630nm、峰值645nm均处于人眼敏感的红色光谱区间,无偏橙/偏紫现象,满足医疗设备、仪器仪表等对颜色一致性要求高的场景;
  3. 适中发光强度:230mcd既避免近距离刺眼,又确保中距离(1-2米)可识别,适配多数室内指示需求。

四、电气性能与驱动设计

KPT-2012SURCK的电气参数偏向低功耗、易驱动,降低系统设计成本:

  • 额定正向电流20mA:多数MCU(如STM32、51单片机)的GPIO口可直接驱动(需串联限流电阻),无需额外驱动芯片;
  • 正向压降2.5V:在3.3V/5V电源系统中,串联100Ω-200Ω电阻即可稳定工作(如5V电源下,R=(5V-2.5V)/20mA=125Ω),计算简单易实现;
  • 75mW额定功率:长期工作发热低,延长产品寿命,同时降低系统散热要求。

五、环境适应性与可靠性

该产品的宽温工作范围(-40℃~+85℃)是可靠性核心体现,可适应:

  • 低温场景:北方户外设备、冷链设备的状态指示;
  • 高温场景:工业控制柜、车载电子(若符合车载标准)的长期工作。
    此外,Kingbright成熟的封装工艺具备抗振动、耐冲击特性,可承受SMT贴装应力及设备运行振动,MTBF(平均无故障时间)符合工业级要求。

六、典型应用场景

结合小型封装、宽视角、易驱动等特点,KPT-2012SURCK的典型应用包括:

  1. 电子设备状态指示:路由器、交换机、服务器的电源/网络连接指示灯;
  2. 家电面板显示:空调、洗衣机、冰箱的功能模式/运行状态指示;
  3. 工业控制设备:PLC、传感器、变频器的工作状态/故障指示;
  4. 消费电子配件:USB集线器、充电器、移动电源的电量/连接指示;
  5. 小型应急指示:电梯、楼道的低亮度应急指示(需配合驱动电路)。

该产品凭借Kingbright的品牌可靠性,成为小尺寸红色指示场景的高性价比选择,适配从消费电子到工业控制的多领域需求。

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