WMSIC Electronic Components

Xinglight XL-DB5461SRBC

ModelXL-DB5461SRBC
PackageDIP,50.4x19mm
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-DB5461SRBC
Type
XINGLIGHT
Minimum package
60 盒

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-DB5461SRBC
Electronic Component
1
Package
DIP,50.4x19mm
Electronic Component
LED
Electronic Component
8.247g
LED
Electronic Component
Electronic Component
1
LED
20mcd
LED
Electronic Component
Electronic Component
BM0259344691
Operating Temperature
30℃~+70℃
Display Type
7
Electronic Component
2V
Electronic Component
4 positions

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

XL-DB5461SRBC 4位红色共阳数码管产品概述

一、产品核心参数速览

XL-DB5461SRBC是成兴光(Xinglight)推出的4位0.56英寸红色共阳LED数码管,专为中低端电子设备的数字显示需求设计,核心参数如下:

  • 显示位数:4位(支持0-9、A-F等16进制字符显示)
  • 字符尺寸:0.56英寸(字符高度约14.2mm,兼顾清晰与紧凑)
  • 发光颜色:标准红色(波长620-630nm,人眼高灵敏度区间)
  • LED极性:共阳极(公共端为阳极,段输出为阴极)
  • 封装形式:DIP直插封装,外形尺寸50.4mm(长)×19mm(宽)×8mm(高,含引脚)
  • 引脚间距:2.54mm(标准DIP间距,兼容通用面包板/PCB)
  • 工作电压:单段正向压降1.8-2.2V,系统工作电压3.3-5V(动态驱动)
  • 工作电流:单段典型10mA,最大20mA(过流保护需预留)
  • 发光强度:单段典型150mcd,最小100mcd(低光环境清晰可见)
  • 视角:120°(水平/垂直对称,多方位观察无暗区)

二、设计特点与核心优势

XL-DB5461SRBC针对量产与可靠性需求优化,具备以下特点:

  1. 共阳结构适配性强:采用共阳极设计,可直接匹配74HC573、TM1637等主流驱动IC,无需额外电平转换电路,降低系统BOM成本与设计复杂度。
  2. 字符尺寸平衡显示与体积:0.56英寸字符高度兼顾清晰度(近距离阅读无压力)与紧凑性(适合小型设备面板布局),比0.36英寸数码管更清晰,比0.8英寸更节省空间。
  3. 红色发光高对比度:红色LED发光波长落在人眼最敏感的625nm附近,与白色/黑色面板形成高对比度,即使在强光环境下也能清晰识别数字。
  4. DIP封装易焊接:直插引脚设计兼容手工焊接、波峰焊与回流焊工艺,引脚强度高,不易断脚,适合批量生产与手工DIY场景。
  5. 工业级可靠性:芯片采用抗硫化封装工艺,工作温度范围-20℃+70℃,存储温度-40℃+85℃,可满足家电、工业控制等长期运行场景的稳定性需求。

三、封装与引脚功能说明

XL-DB5461SRBC采用DIP-16直插封装,外形尺寸50.4mm(长)×19mm(宽)×8mm(高),引脚布局符合行业标准,具体功能如下(参考官方 datasheet 典型配置):

引脚编号 功能描述 引脚编号 功能描述 1 第1位(左)阳极 9 e段(段阴极) 2 第2位阳极 10 f段(段阴极) 3 第3位阳极 11 g段(段阴极) 4 第4位(右)阳极 12 小数点(dp)阴极 5 a段(段阴极) 13 空脚(NC) 6 b段(段阴极) 14 空脚(NC) 7 c段(段阴极) 15 空脚(NC) 8 d段(段阴极) 16 空脚(NC)

注:实际引脚定义需以成兴光官方最新 datasheet 为准,部分批次可能调整空脚功能。

四、典型应用场景

XL-DB5461SRBC凭借低成本、高可靠性特点,广泛应用于以下领域:

  1. 家电控制终端:空调温度显示、洗衣机工作状态、热水器水温/时间显示;
  2. 工业控制设备:PLC面板数字计数、变频器频率显示、传感器数据读取;
  3. 仪器仪表:简易万用表、温度控制器、计数器、小型电子秤;
  4. 智能家居设备:智能开关状态显示、安防设备报警计数、智能门锁电量显示;
  5. DIY电子项目:电子钟、流水灯计数器、小型报警器、教学实验板。

五、性能指标与使用注意事项

5.1 关键性能指标补充

  • 响应时间:上升/下降时间≤100ns(动态驱动无闪烁);
  • 功耗:单段10mA时功耗≈20mW,4位动态驱动总功耗≤1W;
  • 寿命:连续工作寿命≥10万小时(25℃环境下);
  • 静电防护:人体模式(HBM)≥2000V,机器模式(MM)≥200V。

5.2 使用注意事项

  1. 焊接规范:手工焊接温度≤350℃,焊接时间≤3s;回流焊温度峰值≤260℃,时间≤10s(避免高温损坏LED芯片);
  2. 静电防护:操作时需佩戴防静电手环,使用防静电工作台,避免ESD导致芯片失效;
  3. 驱动电路设计:共阳结构需采用NPN三极管(如9013)或专用驱动IC(如TM1637),禁止反向电压输入(反向电压≤5V,否则损坏LED);
  4. 散热要求:连续工作时需保证设备通风,避免局部温度超过70℃;
  5. 清洁维护:表面污渍可用75%酒精擦拭,禁止使用丙酮、盐酸等腐蚀性清洁剂。

六、总结

XL-DB5461SRBC作为成兴光旗下高性价比4位数码管,以0.56英寸红色共阳为核心,兼顾显示清晰度、可靠性与成本控制,适配主流驱动方案,广泛应用于家电、工业、仪器仪表等领域。其DIP封装易焊接、抗硫化工艺稳定,是中小批量电子设备显示模块的理想选择。

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