WMSIC Electronic Components

EVERLIGHT 19-21/R6C-FP1Q2L/4T 19-21

Model19-21/R6C-FP1Q2L/4T
Package0603
BrandEVERLIGHT
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
EVERLIGHT 19-21 / R6C-FP1Q2L / 4T
Type
0603
Minimum package
4000 个

Technical parameters

Power
60mW
Electronic Component
Electronic Component
Electronic Component
EVERLIGHT
Electronic Component
19-21/R6C-FP1Q2L/4T
Electronic Component
1
Package
0603
Electronic Component
621nm~631nm
Electronic Component
LEDDiode / LED
Electronic Component
0.018g
Electronic Component
1
LED
90mcd~112mcd
LED
100°
LED
Electronic Component
Electronic Component
BM0230586346
Electronic Component
632nm
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.

EVERLIGHT 19-21/R6C-FP1Q2L/4T — 0603 红色贴片LED 产品概述

一、产品简介

19-21/R6C-FP1Q2L/4T 是台湾亿光(EVERLIGHT)推出的一款 0603 封装红色贴片发光二极管。单独二极管结构、无色透明透镜和约 100° 的广视角设计,使其在指示、背光和小型显示等应用中具有良好的可视性与均匀度。典型波长集中在 621–631nm(峰值 632nm),呈鲜明红色光效。

二、主要电学与光学参数

  • 发光颜色:红色
  • 峰值波长:约 632nm(工作波长范围 621–631nm)
  • 正向电流:最大 25mA(常规驱动通常采用较低电流以延长寿命)
  • 正向压降(Vf):1.7V ~ 2.3V
  • 功率:60mW(最高耗散功率)
  • 发光强度:90mcd ~ 112mcd(按分档)
  • 发光角度:100°(典型)
  • 二极管配置:独立二极管
  • 透镜:无色透明透镜
  • 工作温度:-40℃ ~ +85℃

三、驱动与热管理建议

  • 驱动电流建议:若需长寿命与稳定光衰,建议以 5–20mA 范围内恒流驱动。最高额定为 25mA,但应避免长期在最大额定电流下工作。
  • 典型限流电阻计算示例(以 5V 供电为例):R = (Vsup - Vf) / If。取 Vf = 2.0V、If = 20mA,则 R ≈ 150Ω。实际设计请按最坏 Vf(2.3V)与目标 If 校准。
  • 功耗:在 25mA、Vf = 2.3V 条件下二极管耗散约 57.5mW,接近额定 60mW,需注意散热与封板温升。

四、封装与PCB布局要点

  • 封装:0603(小型 SMD),适合高密度板布局。
  • 焊盘与贴装:建议按厂方推荐焊盘尺寸设计过孔/焊盘,保证回流焊接可靠性与热传导。透明透镜与 100° 视角意味着对准精度要求不高,但为保证亮度一致性需注意焊盘焊膏量与位置偏差。
  • 机械与环境:适用于常规工业与消费类环境;如需在高湿或特殊场景长期使用,建议参照厂商存储与防潮说明。

五、典型应用场景

  • 指示灯、状态指示与面板指示;
  • 小型显示和键盘背光;
  • 仪器仪表与通信设备的信号提示;
  • 消费电子、遥控与家电状态提示(非严格车规应用,若用于汽车应确认车规认证)。

总结:19-21/R6C-FP1Q2L/4T 以其小型 0603 封装、稳定的红光输出和较宽的视角,适合需要紧凑布局与良好可视性的常规指示与背光场合。设计时注意按实际工作电压选择限流器件、控制驱动电流并安排合理的PCB散热与焊接工艺,以保证长期可靠性。若需更详细的电气特性、焊盘尺寸与可靠性测试数据,建议参考亿光官方数据手册。

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