Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
UNI-ROYAL 4D03WGJ0103T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 4D03WGJ0103T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 4D03WGJ0103T5E
- Electronic Component
- 1
- Package
- 0603x4
- Electronic Component
- Resistor Array
- Electronic Component
- ±5%
- Electronic Component
- 0.029g
- Electronic Component
- 10kΩ
- Electronic Component
- 8
- Electronic Component
- 1
- Electronic Component
- BM0227695155
- Electronic Component
- ±200ppm/℃
- Resistor
- 4
- Power
- 62.5mW
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
4D03WGJ0103T5E 产品概述
一、产品简介
4D03WGJ0103T5E 是 UNI-ROYAL（厚声）推出的一款表面贴装排阻组件（排阻 10kΩ 62.5mW ±5%），采用 0603x4 SMD 封装，8 引脚设计。该器件将四个电阻集成在同一封装内，便于在有限 PCB 面积内实现多路阻值布局，适用于体积受限和一致性要求较高的电路设计。
二、主要参数
- 电阻数量：4（四路）
- 阻值：10 kΩ（每路）
- 精度：±5%
- 单个元件功率：62.5 mW（每一路）
- 温度系数：±200 ppm/℃
- 引脚数：8
- 封装：0603x4（SMD）
- 品牌：UNI-ROYAL（厚声）
- 描述：排阻 10kΩ 62.5mW ±5%
三、特点与优势
- 节省空间：四合一设计较单独贴片器件节省 PCB 面积并简化元件贴装工序。
- 一致性好：同封装内电阻之间位置稳定、工艺一致，有利于需要阻值匹配或多路相同阻值的场合。
- 工艺兼容：适用于常规 SMT 回流焊工艺，便于自动贴装和批量生产。
- 通用性强：10kΩ ±5% 为常用阻值，可作为上拉/下拉、电平设定、分压、限流等通用用途。
四、典型应用
- 数字电路上拉/下拉电阻阵列；
- 模拟分压和参考网络；
- 接口终端与阻抗匹配（低速信号）；
- 传感器模块和滤波网络中的多路阻值配置；
- 便携设备、消费电子及工业控制中对空间与一致性有要求的电路。
五、使用与可靠性建议
- 功率与降额：建议长期工作时将单路功率降额使用（例如 ≤50% 额定功率），即建议连续工作功率控制在约 30 mW 左右，以提升可靠性与寿命。
- 温度影响：±200 ppm/℃ 的温漂表示温度每变化 100℃ 时电阻值约变化 2%，在精密应用需考虑温度补偿或选用更低 TCR 的器件。
- 布局与散热：避免在大面积铜箔上直接放置，适当设计过孔和散热措施以防局部过热；保持焊盘与器件热平衡以利回流焊质量。
- 焊接工艺：兼容常规回流焊，但仍建议按照生产线回流曲线和厂商推荐的焊接参数进行验证，避免超温或长时间高温导致性能退化。
- 检测与替换：在批量生产前进行抽样测试阻值和温漂；在需更高精度或更高功率场合，考虑更高规格的替代品。
该器件适合在对空间、成本和一致性有要求的中低速信号与通用电子线路中使用，是一种经济且实用的四路排阻解决方案。
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