WMSIC Electronic Components

TUOZHAN TZ-LAMP03RG4HD-A

ModelTZ-LAMP03RG4HD-A
PackageThrough-hole, D=3mm
BrandTUOZHAN
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
TUOZHAN TZ-LAMP03RG4HD-A
Type
TUOZHAN
Minimum package
1000 袋装

Technical parameters

Power
90mW;60mW
Electronic Component
Electronic Component
Electronic Component
TUOZHAN
Electronic Component
TZ-LAMP03RG4HD-A
Electronic Component
1
Package
Through-hole, D=3mm
Electronic Component
515nm~520nm;620nm~625nm
Electronic Component
LEDDiode / LED
Electronic Component
0.223g
Electronic Component
1
LED
50mcd;1.5cd
LED
30°
LED
Electronic Component
Electronic Component
BM0264545033
Operating Temperature
40℃~+80℃
Current
20mA

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

TZ-LAMP03RG4HD-A 产品概述

一、产品简介

TZ-LAMP03RG4HD-A 是拓展光电(TUOZHAN)推出的一款3mm圆形插脚双色LED(共阳极)指示灯,专为玩具和一般指示场合设计。产品采用插件封装、窄发光角(30°),提供红色与翠绿色两种发光色,亮度稳定、响应迅速,适合要求体积小、指向性强的应用。

二、主要电气与光学参数

  • 灯头类型:3mm 圆形(插件/D=3mm)
  • 发光颜色:红色(620–625nm)、翠绿色(515–520nm)
  • 二极管配置:共阳极(Common Anode)
  • 正向电流(If):20 mA(典型工作电流)
  • 正向压降(Vf):
    • 红色:1.8 V ~ 2.4 V
    • 翠绿色:2.8 V ~ 3.4 V
  • 额定功率(最大耗散):
    • 红色:90 mW
    • 翠绿色:60 mW
  • 发光强度(Iv):
    • 红色:约 50 mcd(典型)
    • 翠绿色:约 1.5 cd(典型)
  • 发光角度:30°
  • 工作温度范围:-40 ℃ ~ +80 ℃

注:以上为典型/额定值,具体以出厂检验数据或样品为准。

三、结构与封装特点

该器件为通过孔插件型(D=3mm)封装,外形为常见圆头,安装方便、牢固,适合手工装配或波峰/回流辅助工序。30°窄光束设计便于在面板或玩具界面上实现明确的指向性指示,减少光污染与视角干扰。共阳极结构便于在单一正电源下用低侧开关(或驱动器)分别控制两色发光,简化电路布线。

四、典型应用场景

  • 玩具指示灯:电源状态、模式指示、功能提示等
  • 仪器面板小型指示:状态反馈、告警指示
  • 消费电子指示:按钮背光、状态显示
  • 教育与DIY 电子项目:面包板、原型开发

五、使用建议与电路设计

  • 接线方法(共阳极):将共阳极连接到正电源(例如Vcc),通过分别在红/绿的阴极侧串联限流电阻接地来控制发光。
  • 限流电阻计算(示例):
    • 以 5 V 电源、目标 If=20 mA 为例:
      • 红色(Vf ≈ 2.0 V):R = (5 − 2.0) / 0.02 ≈ 150 Ω
      • 翠绿色(Vf ≈ 3.1 V):R = (5 − 3.1) / 0.02 ≈ 95 Ω(可取 100 Ω)
    • 以 3.3 V 电源时需注意绿灯 Vf 较高,限流阻值较小,应确保驱动能力并考虑降低电流以延长寿命。
  • 建议在实际产品中将工作电流设定在 20 mA 或更低(例如 10–15 mA)以权衡亮度与寿命,并在高温环境下适当降低电流。
  • 驱动与PWM调光:可用低侧 MOSFET 或 NPN 做开关;PWM 调光频率建议 >200 Hz 以避免可见闪烁。

六、可靠性与注意事项

  • 工作温度范围广(-40 ℃ ~ +80 ℃),适合多数室内及户外低中温场合,但高温持续工作会加速衰减,应注意散热与环境控制。
  • 焊接建议:插件式通过孔焊接,避免长时间高温烙铁直接接触封装;波峰焊/回流时遵循推荐温度曲线以免损坏器件。
  • 存储与搬运:避免长时间受潮或强光直射,防静电防机械冲击。
  • 实际亮度受驱动电流、工作环境温度及PCB布局影响,量产前建议做环境与寿命测试。

七、订购信息与技术支持

  • 型号:TZ-LAMP03RG4HD-A
  • 品牌:TUOZHAN(拓展光电)
  • 封装:插件(3mm) 如需样品、批量报价或更详细的引脚定义、机械尺寸图与光电测试曲线,请联系拓展光电销售或技术支持,并在设计前索取样品确认实测参数。

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