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UNI-ROYAL 0402WGF1151TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF1151TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF1151TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 1.15kΩ
- Electronic Component
- 10
- Electronic Component
- BM0263477377
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 50V
- 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.
0402WGF1151TCE 产品概述
一、产品简介
0402WGF1151TCE 是 UNI-ROYAL(厚声) 系列的一款贴片厚膜固定电阻，阻值为 1.15 kΩ，阻值精度为 ±1%。采用 0402（公制 1005）封装，体积小、适合高密度贴装，适用于移动终端、消费电子、物联网、仪表和一般工业电子线路中的分压、限流、反馈与阻抗匹配等场合。
二、主要参数
- 电阻类型：厚膜电阻
- 阻值：1.15 kΩ（1150 Ω）
- 精度：±1%（F）
- 封装：0402（1005）贴片
- 功率额定：62.5 mW（在规定环境温度下）
- 最高工作电压：50 V
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55 ℃ 至 +155 ℃
三、性能与特点
- 体积小、重量轻，适合高密度 PCB 布局；
- ±1% 精度满足多数模拟和数字电路对阻值稳定性的要求；
- ±100 ppm/℃ 的温度系数在一般温度变化范围内保持良好阻值稳定性；
- 额定功率 62.5 mW，适合低功耗信号通路或作为分压/偏置电阻；
- 额定工作电压 50 V，能满足常见中低压电路的使用需求。
四、应用场景
- 移动终端与便携设备中的分压、上拉/下拉电阻；
- 精密仪表、数据采集前端的信号处理电路；
- 无线模块与传感器接口的阻抗匹配与偏置；
- 一般电子产品的电平检测、滤波网络及保护电路。
五、使用建议与可靠性注意事项
- 功率余量管理：在高温或长期运行条件下建议对额定功率做适当降额（例如在高环境温度下降低至额定值的 50%~80%），以延长可靠性寿命；
- 焊接兼容性：适配常见无铅回流工艺，建议遵循器件制造商的回流温度曲线与场地工艺规范；
- 环境与储存：避免长期潮湿、高温环境储存，贴片卷带应密封保存以防吸湿；
- 测量建议：测量时应避免超过最大工作电压与额定功率，以免自热引起阻值偏移。
六、封装与订购信息
- 封装：0402（1005）贴片，方便自动化贴装与回流焊接；
- 品牌：UNI-ROYAL(厚声)；
- 常用于批量贴片供货，建议在设计阶段确认库位与最小起订量。
0402WGF1151TCE 以其小型化封装与 ±1% 精度，在空间受限并对阻值精度有要求的电路中具有良好的性价比。选型时请结合电路的工作电压、功率余量和环境温度，必要时与供应商确认具体可靠性测试与回流工艺建议。
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