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UNI-ROYAL 0603WAF2612T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0603WAF2612T5E
- Type
- 0603
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0603WAF2612T5E
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.023g
- Electronic Component
- 26.1kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257625060
- 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.
0603WAF2612T5E 产品概述
一、产品简介
0603WAF2612T5E 是 UNI-ROYAL（厚声）系列的一款厚膜贴片电阻，阻值为 26.1kΩ，公差 ±1%，额定功率 1/10W（100mW），工作电压 75V，温度系数（TCR）±100ppm/℃，工作温度范围 -55℃ 至 +155℃。封装为 0603（公制 1608）表面贴装，适用于对尺寸和精度有一定要求的中低功耗电路。
二、主要特性
- 阻值：26.1kΩ，精度 ±1%，适合精密分压与偏置电路。
- 封装小巧：0603 尺寸，利于高密度 PCB 布局与空间受限设计。
- 厚膜工艺：成本效益高，电气性能稳定，适合大批量生产。
- 热性能：TCR ±100ppm/℃，在温度变化环境中保持较好稳定性。
- 宽工作温度：-55℃ 至 +155℃，可覆盖工业级温度应用。
- 适配回流：兼容常规表面贴装回流焊工艺，适用于自动化贴片组装。
三、典型应用场景
- 消费电子：智能手机附件、蓝牙耳机、可穿戴设备等空间受限电路。
- 工业控制与传感器：温度补偿、信号分压与偏置网络（在允许功率范围内）。
- 通信设备与物联网终端：阻抗设定、基线偏置及滤波网络。
- 测试与测量：精密电阻网络中对精度与体积有平衡要求的场合。
四、装配与焊接建议
- 焊接兼容：该产品可接受常规无铅或有铅回流焊工艺。建议参考元件供应商提供的回流曲线，尽量避免过高峰值温度及过长高温停留时间。
- 焊盘设计：推荐按 0603 标准 PCB 焊盘尺寸设计，确保焊膏印刷与锡膏量一致，避免焊接后的偏位或虚焊。
- 机械应力：贴装及回流后避免对元件施加过大的弯曲或挤压力，防止终端裂缝或电阻体受损。
- 清洁与化学品：常规清洗工艺一般安全，但应避免使用强溶剂或长期浸泡，若对清洗有疑问，请与供应商确认兼容性。
五、可靠性与降额使用
- 额定功率 100mW 为在特定环境温度下的额定值，高温时需按厂商降额曲线处理；在高温或通风不良场合应选用更高功率封装以保证寿命。
- 温度和频繁热循环可能导致阻值漂移，建议在关键电路中预留裕量并在产品验证阶段进行环境应力测试（温度循环、湿热、机械振动等）。
六、包装与订购建议
- 常见包装形式为卷带（reel）适用于自动化贴片机；具体包装数量与卷盘尺寸请向经销商确认。
- 选型时请确认批次、规格编号与认证要求（如需 AEC-Q 等级或特殊测试报告，应与厂商沟通）。
七、结论
0603WAF2612T5E 提供小尺寸、较高精度与工业温度适应能力，适合对体积与成本敏感但需一定电气稳定性的电子产品。选型时应关注功率降额、焊接工艺匹配以及长期可靠性验证，以确保在目标应用中的稳定运行。若需更详尽的电气数据、回流曲线或可靠性报告，建议向 UNI-ROYAL 厂家或授权代理索取原厂资料。
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