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UNI-ROYAL 0402WGF1153TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF1153TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF1153TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 115kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257244950
- 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.
0402WGF1153TCE 产品概述
一、产品简介
0402WGF1153TCE 是 UNI-ROYAL（厚声）系列的一款贴片厚膜电阻，阻值 115kΩ，精度 ±1%，额定功率 62.5mW，最大工作电压 50V，温度系数（TCR）±100ppm/℃，工作温度范围 -55℃ 到 +155℃。封装为 0402（约 1.0mm × 0.5mm），适合空间受限、高密度 PCB 设计。
二、主要参数
- 阻值：115kΩ（±1%）
- 电阻类型：厚膜（贴片）
- 额定功率：62.5mW（25℃ 环境下）
- 最大工作电压：50V
- 温度系数（TCR）：±100ppm/℃（典型）
- 工作温度范围：-55℃ ～ +155℃
- 封装：0402（SMD）
- 品牌：UNI-ROYAL（厚声）
三、性能与特点
- 精度高：±1% 公差适合多数模拟电路与精密分压、参考回路使用。
- 体积小：0402 尺寸有利于高密度布局与微型设备集成。
- 宽温范围与稳定性：-55℃ 至 +155℃ 的工作温度满足工业级应用需求，厚膜工艺在机械强度和抗热冲击方面表现良好。
- 电压限制提示：尽管在标准条件下额定功率为 62.5mW，但受限于 最大工作电压 50V，设计中应按电压限制对功率进行换算和降额设计。
四、典型应用
适用于低功耗和空间受限的电子产品，如便携式设备、通信终端、传感器前端、滤波与偏置电路、分压网络与信号处理模块。由于 TCR 为 ±100ppm/℃，在对温漂要求不苛刻的精密场合中也能稳定工作。
五、设计与使用建议
- 安装与焊接：建议采用标准 SMT 回流焊工艺，遵循供应商推荐的回流温度曲线，避免过长高温暴露以保护焊接质量与阻值稳定性。
- PCB 布局：在靠近热源或大电流器件时应预留隔离区域，避免局部过热；焊盘尺寸参考厂商数据表以保证焊点可靠性。
- 电压与功率核算：在高阻值场景下请优先核算跨端电压，不可仅以额定功率判断是否满足需求，若电压接近 50V，应考虑更高封装或分压方案。
- 存储与处理：保持干燥环境，避免潮湿与长期阳光直射；贴片元件易丢失或受污染，建议使用抗静电操作。
六、可靠性与包装
厚膜工艺具有良好的抗振动、抗冲击和长期稳定性。标准包装为卷带（Tape & Reel），可按客户需求提供不同封装数量与供货方式。出货前通常经过电阻值筛选与外观检验，满足工业级可靠性要求。
结语：0402WGF1153TCE 以其小体积、高精度和宽温特性，适合对体积和性能有综合要求的电子产品。选型时应综合考虑电压限制与功率降额，以确保长期可靠运行。如需进一步技术参数或样品测试建议，建议参考 UNI-ROYAL 官方数据手册或联系供应商技术支持。
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