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UNI-ROYAL 0805W8F3602T5E
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0805W8F3602T5E
- Type
- UNI-ROYAL
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 125mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0805W8F3602T5E
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.027g
- Electronic Component
- 36kΩ
- Electronic Component
- 1
- Electronic Component
- BM0257341447
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 150V
- 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.
0805W8F3602T5E 产品概述
一、产品简介
0805W8F3602T5E 为 UNI-ROYAL（厚声）系列厚膜贴片电阻，封装尺寸为 0805（约 2.0 × 1.25 mm），阻值 36 kΩ，精度 ±1%，额定功率 125 mW，额定工作电压 150 V，温度系数（TCR）为 ±100 ppm/℃，工作温度范围 -55℃ 至 +155℃。该型号针对中高精度通用电路设计，兼顾体积与性能，适合 SMT 自动化生产。
二、主要特性
- 厚膜工艺，抗冲击、抗振动性能良好；
- 阻值 36 kΩ，公差 ±1%，适用于对精度有一定要求的阻抗网络；
- 额定功率 125 mW，适合低功耗信号/偏置回路应用；
- 较宽的工作温度范围，适应汽车电子及工业级温度环境（-55℃ ~ +155℃）；
- TCR ±100 ppm/℃，温漂可控，适合一般精密分压与参考场合。
三、电气与热性能注意
- 额定工作电压标称为 150 V，但在实际使用中需同时满足功率限制：按 P = V^2 / R 计算，125 mW 下的电压极限约为 67 V（即为不超过额定功率时的跨端电压）；因此在高电压场合需做功率与电压的双重校核与降额设计；
- 建议在较高环境温度下进行功率降额，以保证长期可靠性；
- 温度系数 ±100 ppm/℃ 表示随温度变化电阻会有可观漂移，对高精度测量回路请预留温漂裕量或采用温度补偿。
四、典型应用场景
- 模拟与数字电路的分压、偏置网络；
- 参考电阻、采样电路与滤波网络；
- 嵌入式设备、通信设备、仪器仪表及车载电子等需中高可靠性的应用；
- 自动化贴片生产中的标准元件，适用于批量 SMT 贴片与回流焊工艺。
五、封装与焊接建议
- 0805（2012 公制）尺寸，便于高密度布板但仍保留一定功率散热面积；
- 推荐使用标准 0805 PCB 阵列焊盘，遵循厂商给出的焊盘尺寸与锡膏模板开孔建议以确保焊接可靠性；
- 采用回流焊工艺，注意回流曲线控制在元件允许的焊接温度范围内；
- 对于频繁热循环或潮湿环境，建议进行封装保护或选用更高可靠性等级的封装。
六、选型与使用建议
- 若电路中存在瞬态高电压或冲击电流，应考虑更高额定功率或使用并联/串联方案分散应力；
- 对噪声和长期稳定性有更高要求时，可考虑薄膜或金属膜电阻替代；
- 批量采购时注意与供应商确认包装方式（卷带/盘装）和出货完整性，便于贴片机自动上料。
总之，0805W8F3602T5E 是一款面向通用电子设计的高精度厚膜贴片电阻，适用于精度与体积兼顾的场合，使用时需对电压和功耗进行综合评估以保证可靠运行。
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