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Walsin WR04X106JTL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- (Walsin) WR04X106JTL
- Type
- WALSIN
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- (WALSIN)
- Electronic Component
- WR04X106JTL
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±5%
- Electronic Component
- 0.012g
- Electronic Component
- 10MΩ
- Electronic Component
- 1
- Electronic Component
- BM0265299343
- 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.
华新科WR04X106JTL片式厚膜电阻产品概述
一、产品核心定位与应用场景
华新科WR04X106JTL是一款针对小体积高密度电路设计的通用型片式厚膜电阻，核心定位为“平衡高阻值稳定性、小封装集成度与量产成本”。其主要面向消费电子、工业控制、通信设备等领域，适配对空间敏感、需宽温适应性及中等精度的场景——例如便携式设备的信号滤波、工业传感器的信号调理、通信基站的辅助控制电路等，是中小批量电路设计中性价比优选。
二、关键参数规格解析
该产品的参数围绕“小封装下的高阻值可靠性”设计，核心指标及意义如下：
- 阻值与精度：标称阻值10MΩ（代码“106”，即10×10⁶Ω），精度±5%（行业J档），满足大多数通用电路的阻值匹配需求，无需额外高精度成本；
- 功率与电压：额定功率62.5mW（1/16W），最大工作电压50V——经计算，10MΩ电阻在50V下实际功耗仅250μW，远低于额定值，功率余量充足，避免长期老化；
- 温度特性：温度系数±100ppm/℃（环境温变1℃，阻值变±0.01%），工作温域-55℃~+155℃，覆盖工业级宽温需求；
- 封装尺寸：0402英制封装（约1.0mm×0.5mm），是常规0603封装的1/4体积，适配手机、智能手环等紧凑布局。
三、封装与工艺特点
- 0402小封装优势：表面贴装（SMD）设计，无引线结构，可提升PCB集成度，兼容常规SMT生产线；
- 厚膜工艺可靠性：华新科自主优化厚膜浆料配方，激光微调实现精度控制，相比薄膜电阻成本更低，且厚膜层耐磨损、抗老化性能更优；
- 烧结结构稳定：电阻体与电极多层烧结，焊接兼容性好，可承受回流焊/波峰焊温度冲击，无脱落风险。
四、可靠性与环境适应性
- 宽温性能验证：-55℃~+155℃下连续工作1000小时，阻值变化率≤±1%，满足工业设备长期可靠性；
- 抗机械应力：片式结构抵抗振动、冲击，适合汽车辅助系统、工业自动化等振动环境；
- 电压安全余量：50V最大电压相比3.3V/5V常见电路余量极大，避免过压击穿，提升电路安全性。
五、典型应用案例
- 便携式智能设备：手机信号滤波、智能手表电池分压检测（小体积+宽温需求）；
- 工业传感器模块：温度/压力传感器信号调理（10MΩ高阻值用于放大偏置，适配工业温域）；
- 通信基站辅助电路：射频模块直流偏置（稳定阻值保证信号一致性）；
- 消费电子电源：充电器电压分压反馈（±5%精度满足稳压，成本可控）。
总结：华新科WR04X106JTL凭借小体积、高阻值、宽温稳定等特点，覆盖消费电子到工业级多场景，是平衡性能与成本的实用元件。
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