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UNI-ROYAL 0603WAJ0512T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0603WAJ0512T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0603WAJ0512T5E
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.026g
- Electronic Component
- 5.1kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257341361
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 75V
- Electronic Component
- ±100ppm/℃
- Resistor Type
- Resistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0603WAJ0512T5E 产品概述
一、产品简介
0603WAJ0512T5E 为 UNI-ROYAL（厚声）出品的贴片厚膜电阻，封装为业界通用的 0603（1608 公制，约 1.6 × 0.8 mm）。标称阻值 5.1 kΩ，精度 ±5%，适用于对体积和成本有较高要求的一般电子设计场景。
二、主要参数
- 电阻类型：厚膜贴片电阻
- 阻值：5.1 kΩ
- 精度：±5%
- 额定功率：0.1 W（100 mW）
- 额定工作电压：75 V
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55 ℃ 至 +155 ℃
- 封装：0603（1608）
三、性能特点
- 小体积、低成本，适合大批量装配与自动化贴装。
- 厚膜工艺，具有良好的焊接性与机械强度，适合常规 SMT 回流工艺。
- TCR ±100 ppm/℃，在一般信号与分压场合稳定性良好，但不建议用于高精度测量电路。
- 75 V 的工作电压支持常见的低压电子系统应用。
四、典型应用场景
- 移动终端、消费电子产品中的偏置、电压分压与拉/下拉电路。
- 通信设备、家电、工业控制与传感器接口中的信号限幅与滤波网络。
- 需要小型化和成本优化的 PCB 级电路（非高精度参考电路）。
五、封装与焊接建议
- 兼容主流 SMT 回流焊工艺。建议遵循 IPC/JEDEC 回流温度曲线（J-STD-020）进行焊接，避免超出器件耐温极限。
- 0603 尺寸体积小，贴装时应注意锡膏印刷量和焊盘设计以保证焊点可靠性。
- 避免在回流后对元件施加过大机械应力或激烈的弯曲动作，清洗时选用对厚膜电阻无腐蚀的溶剂。
六、可靠性与使用建议
- 在高环境温度下应进行功率降额使用，长时间满载工作会影响寿命与漂移，应参考厂方完整数据表和降额曲线。
- 对温度系数与长期阻值漂移有更严格要求的场合，建议选用金属膜或薄膜高精度电阻。
- 采购与库存时注意湿度管理与防静电保护，避免潮湿吸湿后影响焊接效果。
总结：0603WAJ0512T5E 是一款面向通用电子应用的经济型厚膜贴片电阻，凭借小封装与可靠的焊接特性，适合大批量 SMT 生产和占位受限的电路布局。如需更严格的可靠性数据或回流曲线，请参阅 UNI-ROYAL 官方详细数据手册。
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