Model & package intelligence
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UNI-ROYAL 0402WGF1432TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF1432TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF1432TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 14.3kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257244948
- 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.
0402WGF1432TCE 产品概述
一、产品简介
0402WGF1432TCE 为 UNI-ROYAL（厚声）出品的一款0402 封装厚膜贴片电阻，阻值为 14.3kΩ，精度 ±1%，额定功率 62.5mW。该型号以小尺寸、高可靠性与良好的温度特性为设计目标，适用于空间受限且对阻值精度与温漂有中等要求的电子设备上。
二、主要规格与性能
- 电阻类型：厚膜电阻
- 阻值：14.3kΩ
- 精度：±1%（紧凑电阻配比与筛选）
- 额定功率：62.5mW（在规定环境及散热条件下）
- 最高工作电压：50V
- 温度系数（TCR）：±100ppm/°C
- 工作温度范围：-55℃ 至 +155℃
- 封装：0402（小体积，适合高密度贴装）
这些参数使其在一般信号处理、分压及偏置网络中表现稳定，温度漂移和功率限制在典型应用中具有预测性。
三、典型应用场景
- 移动设备与可穿戴设备的阻值元件与分压网络
- 精密测量电路中的参考或偏置电阻（对 ±1% 精度的需求）
- 工业控制与传感器接口（在-55℃至+155℃环境仍能工作）
- 高频信号路径中作为终端电阻或匹配元件（需评估频率相关特性）
四、设计与装配建议
- 由于0402封装体积小，布局时注意热管理，避免紧邻高发热元件；连续功率负载应参考去耦和散热设计。
- 焊接工艺建议采用推荐回流曲线，避免过长高温暴露；焊盘设计依据厂家推荐的焊盘尺寸可提高贴装一致性。
- 在高湿或腐蚀性环境下，可考虑使用覆膜或涂覆工艺以延长可靠性。
- 对于精密电路，如需更低 TCR 或更高功率，应评估替代型号或并联/串联配置以满足性能要求。
五、可靠性与测试
该产品在设计与制造上满足常见贴片电阻的可靠性检验，包括温度循环、机械冲击、焊接耐受性和湿热试验。典型检验项目：高低温循环、50/60Hz 压力、焊接热冲击、焊膏兼容性测试。长期漂移与负载寿命应根据具体应用的工作点做加速老化验证。
六、包装与订购信息
0402WGF1432TCE 常用卷盘（reel）包装，适配自动贴片机取料。订购时请确认所需数量、卷盘规格与仓储条件。UNI-ROYAL（厚声）提供技术支持与样品测试，可根据批量需求提供更详细的可靠性数据与应用建议。
本产品以小尺寸与稳定性能为特点，适合对空间与精度都有要求的电子设计。选择时请结合实际电压、功率及环境条件进行完整评估。
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