WMSIC Electronic Components

Kingbright L-934ID

ModelL-934ID
Package3mm (T-1)
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 L-934ID
Type
KINGBRIGHT
Minimum package
1000 圆盘

Technical parameters

Power
105mW
Electronic Component
Electronic Component
Electronic Component
KINGBRIGHT
Electronic Component
L-934ID
Electronic Component
1
Package
3mm (T-1)
Electronic Component
625nm
Electronic Component
LEDDiode / LED
Electronic Component
0.16g
Electronic Component
1
LED
20mcd
LED
60°
LED
Electronic Component
Electronic Component
BM0264491601
Electronic Component
627nm
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 L-934ID 3mm红色LED指示灯产品概述

一、产品核心定位与应用场景

Kingbright L-934ID是一款3mm(T-1)标准型高效漫射红色LED指示灯,专为工业设备、消费电子、通讯终端等领域的状态指示需求设计。其紧凑的3mm封装适配多数面板开孔,高效发光特性兼顾亮度与功耗,漫射透镜设计确保发光均匀性,是替代传统白炽灯指示灯的理想选择,广泛应用于仪器仪表(如万用表、示波器)、电源设备(如开关电源、UPS)、家电控制面板(如空调、洗衣机)、小型通讯模块(如路由器、交换机)等场景。

二、关键电光学参数解析

该产品的核心参数围绕“高效、稳定、易匹配”设计,关键指标及实际意义如下:

  • 正向电流(If):20mA(常规驱动电流,匹配多数MCU、驱动电路的输出能力,无需特殊升压/限流设计);
  • 正向压降(Vf):2.5V(典型值,一致性误差控制在±0.1V内,降低电路匹配难度,避免不同批次产品亮度差异);
  • 功率(P):105mW(低功耗,长时间连续工作无过热风险,适合24小时运行的工业设备);
  • 发光波长:625nm(主波长)、627nm(峰值波长),属于人眼最敏感的红色发光区间,即使在弱光环境下也能清晰识别;
  • 发光强度:20mcd(在3mm小封装下亮度适中,既满足状态指示的视觉需求,又避免刺眼,适合近距离观察)。

三、光学特性与显示表现

L-934ID的光学设计突出“均匀性”与“易识别性”,解决了传统点光源LED的亮斑问题:

  • 透镜类型:采用雾状红色漫射透镜,相比透明透镜,漫射结构可将点光源扩散为面光源,发光区域无明显中心亮斑,视觉效果更柔和均匀;
  • 发光角度:60°(半强度角),覆盖范围适中——既保证面板正面清晰可见,又避免光线过度发散导致的亮度衰减,适合多视角观察的设备;
  • 颜色稳定性:红色发光的波长偏移量极小(≤1nm),不同工作温度下颜色无明显变化,确保终端设备状态指示的一致性。

四、环境适应性与可靠性

该产品具备较强的环境耐受能力,满足多数应用场景的可靠性要求:

  • 工作温度范围:-40℃~+85℃,覆盖工业级低温(如北方户外设备、冷库设备)与高温(如密闭机箱内、车载环境)场景,无需额外散热设计;
  • 封装可靠性:3mm T-1封装采用耐高温环氧树脂材料,抗冲击、抗振动性能良好(符合IEC 60068-2-6振动测试标准),适合车载、工业机器人等振动环境;
  • 长期稳定性:Kingbright的工艺保障了光衰一致性,连续工作1000小时后发光强度衰减≤5%,使用寿命远超传统白炽灯(约10倍以上)。

五、封装与安装特性

  • 封装尺寸:3mm(T-1)标准圆形封装,适配3.2mm~3.5mm的面板开孔,无需特殊开孔工具,安装便捷;
  • 引脚设计:标准直插式引脚(间距2.54mm),兼容波峰焊、手工焊等工艺,可直接插入PCB板焊接;
  • 小型化优势:高度仅约5mm(含引脚),适合小型化设备的内部指示(如小型传感器、手持终端),不占用额外空间。

六、品牌与品质保障

Kingbright作为全球知名的LED制造商,L-934ID延续了其“高一致性、高可靠性”的品牌优势:

  • 所有产品均通过RoHS 2.0、REACH等环保认证,符合全球市场的环保要求,可用于出口设备;
  • 生产过程采用全自动分选设备,每批次产品的Vf、亮度等指标一致性误差控制在5%以内,批量采购无需二次筛选;
  • 提供完善的技术支持(如驱动电路参考设计)与售后保障,适合工业客户的批量应用需求。

L-934ID凭借紧凑尺寸、高效发光、稳定可靠等特性,成为工业与消费电子领域状态指示的经典选择,可满足多数低功耗、高可靠性的LED指示需求。

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