WMSIC Electronic Components

TOGIALED TJ-L257SSGHKMCGSFLC7K-A5

ModelTJ-L257SSGHKMCGSFLC7K-A5
PackageThrough-hole, D=5mm
BrandTOGIALED
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
TOGIALED TJ-L257SSGHKMCGSFLC7K-A5
Type
TOGIALED
Minimum package
1000 圆盘

Technical parameters

Power
72mW
Electronic Component
Electronic Component
Electronic Component
TOGIALED
Electronic Component
TJ-L257SSGHKMCGSFLC7K-A5
Electronic Component
1
Package
Through-hole, D=5mm
Electronic Component
565nm~575nm
Electronic Component
LEDDiode / LED
Electronic Component
0.15g
Electronic Component
1
LED
60mcd
LED
110°
LED
Electronic Component
Electronic Component
BM0264488326
Electronic Component
575nm
Operating Temperature
20℃~+80℃

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

TJ-L257SSGHKMCGSFLC7K-A5 产品概述

一、产品简介

TJ-L257SSGHKMCGSFLC7K-A5 是 TOGIALED(统佳)推出的一款 5mm 插件式方形发光二极管(LED),提供雾状绿色透镜的普绿光与黄绿色两种发光版本(描述:257雾状绿发普绿光 / 257雾状绿发黄绿光)。外观为方形 5mm 灯头,透镜为雾状绿色,可实现柔和、均匀的出光效果,适合指示、面板显示及装饰等多种应用场景。

二、主要技术参数

  • 发光颜色:黄绿色 / 普绿(两种版本)
  • 波长范围:565 nm ~ 575 nm,峰值波长 575 nm
  • 正向电压(Vf):1.8 V ~ 2.6 V(在正向电流 20 mA 时)
  • 正向电流(If):20 mA(额定)
  • 功率:72 mW
  • 发光强度:60 mcd(典型条件下)
  • 发光角度:110°(宽光束)
  • 二极管配置:独立二极管
  • 透镜颜色:雾状绿色透镜
  • 工作温度范围:-20 ℃ ~ +80 ℃
  • 封装形式:插件(D = 5 mm)

三、外观与封装特点

产品采用常见的 5mm 插件封装,方形灯头设计便于在面板、指示灯孔或 PCB 上固定和定位。雾状绿色透镜经过漫散处理,光线柔和,降低眩光并提高可视均匀性,适用于近距离观察与长时间指示用途。

四、电光特性说明

该系列在额定 If=20 mA 下工作时,正向压降在 1.8–2.6 V 范围,最大功耗 72 mW,发光强度约 60 mcd,110° 的发光角度带来较宽的视域覆盖。波长集中在 565–575 nm,峰值 575 nm,使人眼对亮度感受更好,黄绿到普绿色调在指示识别上具有良好的辨识度。

五、使用建议与注意事项

  • 推荐驱动方式:使用恒流驱动或串联限流电阻以确保电流不超过 20 mA,延长寿命并避免热应力。
  • 热管理:尽量避免在高温环境长期满载工作,建议在超过 60 ℃ 时适当降额使用。
  • 安装焊接:插件式焊接时应遵循厂家波峰/手工焊接温度与时间规范,避免长时间高温加热影响封装或光学性能(具体焊接参数请参照 TOGIALED 正式资料)。
  • 存储与搬运:避免潮湿与强光直射,避免用手直接接触透镜表面以免污染影响出光均匀性。

六、典型应用场景

适合用于:面板指示灯、仪器仪表、通信设备指示、家用电器面板、交通与标识设备、玩具与装饰照明等需要柔和、均匀黄绿色/绿光指示的领域。

七、选型与采购建议

在选型时请确认所需色调(普绿或黄绿)、光强与视角要求,并核对工作环境温度与驱动电流条件。若需更高亮度或封装形式不同的规格,可联系 TOGIALED 获取完整产品系列与快速样品支持。采购时注明完整型号 TJ-L257SSGHKMCGSFLC7K-A5 及所需色调版本,以便准确交付。

八、可靠性与认证

本产品设计用于通用工业与消费级应用,工作温度范围 -20 ℃ 至 +80 ℃。如需特定的可靠性测试报告(如寿命、冲击振动、环境应力筛选)或合规认证(如 RoHS、REACH 等),建议向 TOGIALED 或授权代理商索取详细数据手册与检测证明,以满足量产与产品认证需求。

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