Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
UNI-ROYAL 4D03WGJ0510T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 4D03WGJ0510T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 4D03WGJ0510T5E
- Electronic Component
- 1
- Package
- 0603*4
- Electronic Component
- Resistor Array
- Electronic Component
- ±5%
- Electronic Component
- 0.029g
- Electronic Component
- 51Ω
- Electronic Component
- 8
- Electronic Component
- 1
- Electronic Component
- BM0257628175
- 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.
4D03WGJ0510T5E 产品概述
一、产品简介
4D03WGJ0510T5E 为 UNI-ROYAL（厚声）推出的四位排阻网络，封装形式为 0603*4（8 引脚）。每个阻值为 51Ω，公差 ±5%，单元功率额定 62.5 mW，温度系数（TCR）为 ±200 ppm/℃。该器件适用于需要多路一致阻值且节省 PCB 面积的表面贴装电路设计。
二、主要特性
- 四通道排阻，8 引脚 0603x4 紧凑封装，便于高密度布局。
- 单个电阻 51Ω，精度 ±5%，适用于一般阻抗匹配与限流场合。
- 额定功率 62.5 mW/通道，低功耗设计；TCR ±200 ppm/℃，温度升高 100℃ 时阻值约变化 2%。
- 表面贴装，兼容无铅回流焊工艺，适合自动化贴片生产与高速组装。
三、典型应用场景
- 数字/模拟信号线的终端或阻抗匹配（低功率场合）。
- 多路 LED 小电流限流与分流网络。
- 信号分配、上拉/下拉网络、分压或去耦阻阵列。
- 便携式与消费类电子中对体积与一致性要求较高的电阻网络。
四、设计与布局建议
- 建议将排阻放置在相关信号源或接口附近，减小走线长度与寄生电感。
- 对于靠近热源或高功率器件的布局，应考虑功率降额与散热通道，尽量避免铜箔大面积连接到排阻两端以降低焊点热阻影响。
- 焊盘设计保持对称，遵循 0603 标准封装的推荐焊盘尺寸与回流曲线，避免过热或冷焊。
- 若用于高频或差分线匹配，应评估封装引起的寄生电容与电感对信号完整性的影响。
五、可靠性与采购注意
- 在实际应用中，请参考厂方完整技术资料（datasheet）确认额定工作温度范围、功率随温度的降额曲线及焊接工艺参数。
- 常见包装为防潮卷带（具体以供应商出具为准），收货后建议按电子元件存储规范保存并在规定时间内使用。
- 批次一致性、温漂与长期稳定性在精密应用场合需通过样件评估确认。
六、总结
4D03WGJ0510T5E 是一款适合中低功率、多通道、追求体积与一致性设计的 4 位排阻网络。凭借 0603x4 的紧凑封装与 51Ω 的标准阻值，它在消费电子、便携设备和高密度电路板中具有较高的实用性。为保证性能与可靠性，设计和采购时应结合厂方 datasheet 做热管理与工艺适配。
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