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UNI-ROYAL 0603WAF1303T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0603WAF1303T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0603WAF1303T5E
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.023g
- Electronic Component
- 130kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257245694
- 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.
0603WAF1303T5E 产品概述
一、产品简介
0603WAF1303T5E 是 UNI-ROYAL（厚声）出品的一款贴片厚膜电阻，封装为 0603（1608公制），标称阻值 130kΩ，精度 ±1%。此系列以体积小、成本低、批量一致性好为特点，适合表面贴装（SMT）工艺，面向一般电子产品的阻值分流、偏置与分压等应用场景。
二、主要电气与热学参数
- 阻值：130kΩ（代码“1303”表示 130×10^3 Ω）
- 精度：±1%
- 功率额定：100 mW（贴片 0603 尺寸的典型额定功率）
- 最高工作电压：75 V
- 温度系数（TCR）：±100 ppm/℃（典型厚膜电阻水平）
- 工作温度范围：-55 ℃ ～ +155 ℃
三、结构与工艺特点
采用厚膜薄膜工艺在氧化铝基板上喷墨或丝网印刷沉积电阻层，经过烧结与端电极处理后形成最终电阻单元。厚膜工艺相较于金属薄膜在成本与高阻值范围（如 130kΩ）上更具优势，同时提供满足一般工业级环境的稳定性。
四、应用建议
适用于：
- 电源偏置、上拉/下拉电阻与高阻值分压网络；
- 信号处理前端、放大器偏置与滤波回路的阻值元件（在 ±1% 精度与 ±100 ppm/℃ TCR 可接受范围内）；
- 通信、消费电子、仪表与工业控制等需要体积小且阻值较大器件的场合。
不推荐用于对温漂或长期稳定性有极高要求的精密测量或参考电阻场合，应考虑金属膜或薄膜高精度产品。
五、封装、焊接与可靠性提示
- 0603 封装适配常规贴片机与回流焊工艺；建议按照制造商提供的回流温度曲线进行焊接，避免超过元件允许的峰值温度及过长热循环，以防电阻参数漂移。
- 在高温环境下需根据供应商的功率降额曲线进行使用，避免长期在额定功率附近工作以延长寿命。
- 储存与搬运遵循普通贴片元件规范，避免强力弯折与机械冲击。出货通常为卷带（请向供应商确认包装形式与批号），便于 SMT 贴装线使用。
六、选型要点与检验建议
- 确认工作电压与最大额定电压（75 V）是否满足电路实际需求，避免在高阻值下产生过大电压导致绝缘或击穿问题。
- 若电路对温度系数或长期漂移敏感，应对比 ±100 ppm/℃ 与目标指标，必要时选择更低 TCR 的品种。
- 建议在样机阶段进行温度循环与功率应力测试，验证在目标环境下的阻值稳定性与可靠性。
七、采购与技术支持
订购时请确认完整料号、包装方式（卷带/盘装）及检验要求。若需材料合规（如 RoHS）或特定可靠性认证（如 AEC-Q）、以及更详细的焊接曲线与功率降额图，请联系供应商或代理获取技术资料与检测试验报告。
总结：0603WAF1303T5E 为一款面向通用电子应用的 0603 厚膜贴片电阻，130kΩ/±1% 的参数组合在体积与成本受限的设计中提供了较好的可用性，适合多种常见偏置与高阻值场合。
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