WMSIC Electronic Components

Xinglight XL-TD3216SURC

ModelXL-TD3216SURC
Package1206
BrandXINGLIGHT
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
Xinglight XL-TD3216SURC
Type
XINGLIGHT
Minimum package
2000 编带

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-TD3216SURC
Electronic Component
1
Package
1206
Electronic Component
615nm~625nm
Electronic Component
LEDDiode / LED
Electronic Component
0.041g
Electronic Component
1
LED
2.025cd
LED
30°
LED
Electronic Component
Electronic Component
BM0230032113
Electronic Component
620nm
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.

XL-TD3216SURC(1206 红色)产品概述

一、产品简介

XL-TD3216SURC 是成兴光(Xinglight)推出的一款 1206 封装贴片红色发光二极管。器件在 20mA 驱动下呈现鲜明的红色光,峰值波长 620nm(615–625nm),配以无色透明透镜和 30° 窄光束设计,适合需要高亮度、定向发光的指示与显示场合。工作温度范围为 -40℃ 至 +85℃,适应广泛应用环境。

二、主要电气与光学参数

  • 发光颜色:红色
  • 峰值波长:620nm(典型),范围 615–625nm
  • 正向电压 Vf:2.3V(典型,If=20mA)
  • 正向电流 If:20mA(最大连续)
  • 功率消耗:50mW(额定)
  • 发光强度:2025 mcd(典型,If=20mA)
  • 发光角度:30°(典型,窄光束)
  • 透镜:无色透明
  • 封装:1206(贴片,载带方式:正贴)
  • 工作温度:-40℃ ~ +85℃

三、机械与封装要点

1206 尺寸(公认的 3.2mm×1.6mm 标准)提供良好的安装稳定性和自动贴装兼容性。该型号为正贴(发光面朝上)载带包装,便于 SMT 自动贴片机取件。透明透镜利于光学一致性和重复定位,适合窄角度指示灯、光点定位等用途。

四、典型应用

  • 仪器仪表指示灯、面板指示
  • 工业控制器、嵌入式设备状态指示
  • 背光点阵、指示条、信号灯阵列
  • 消费电子的状态显示(遥控器、玩具等)
  • 需要窄束高亮的视觉警示或定位光源

五、驱动与电路建议

  1. 恒流驱动或限流电阻驱动均可使用;推荐恒流驱动以保证亮度一致性与长期可靠性。
  2. 限流电阻计算示例(以 If=20mA 为例):
    • 5V 电源:R = (5V − 2.3V) / 0.02A ≈ 135Ω,取标准 150Ω;电阻功率 ≈ 54mW,1/8W 或 1/4W 足够。
    • 12V 电源:R = (12V − 2.3V) / 0.02A ≈ 485Ω,取 470Ω 或 510Ω;电阻功率 ≈ 0.194W,建议 1/4W 或更高。
  3. 不建议长期超过 20mA 连续驱动;脉冲驱动需参考具体脉冲宽度、占空比与热评估。

六、装配与可靠性要点

  • 推荐遵循 JEDEC J-STD-020 回流焊曲线进行 SMT 焊接,避免超温或长时间高温暴露。
  • 焊盘布局应保证良好焊锡覆盖且避免过大散热铜箔导致发光衰减。
  • 存储与搬运注意防潮、防静电;LED 对 ESD 敏感,建议在 ESD 保护环境操作。
  • 在高温或高湿环境使用时,建议做可靠性测试(高温老化、湿热循环等)以评估长期光衰与亮度漂移。

七、选型与采购建议

若需窄角度、高亮度的红色指示或定位光源,XL-TD3216SURC 提供稳定的光学性能与良好的 SMT 兼容性。采购时确认批次一致性、IV 曲线与光谱数据(若对色容差有严格要求),并可要求供应商提供光强和波长的检验报告。对温升敏感的应用,建议下单前进行样品验证与实际板级热仿真。

如需封装尺寸图、回流焊建议曲线或 PCB 焊盘建议布局,可提供更详细的资料以支持工程设计和量产对接。

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