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UNI-ROYAL 0402WGF2003TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF2003TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF2003TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 200kΩ
- Electronic Component
- 50
- Electronic Component
- BM0227281821
- 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.
0402WGF2003TCE 产品概述
一、产品简介
0402WGF2003TCE 是 UNI-ROYAL（厚声）出品的贴片厚膜电阻，封装为0402（约1.0mm × 0.5mm）。标称阻值 200kΩ，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℃ 至 +155℃。适用于对体积、精度和稳定性有一定要求的微型电子产品。
二、主要特性
- 小型化封装 0402，便于高密度组装与空间受限电路设计；
- 厚膜工艺，成本与性能平衡，良好的一致性与可焊性；
- ±1% 精度满足多数精密模拟及分压电路需求；
- ±100ppm/℃ 的温度特性适合中等温度稳定性要求场合；
- 宽温工作范围与较高的耐热性，适应工业级环境。
三、关键电气与环境参数
- 阻值：200kΩ（标称）
- 阻值公差：±1%
- 额定功率：62.5mW（环境温度参考值）
- 最大工作电压：50V
- 温度系数：±100ppm/℃
- 工作温度：-55℃ 至 +155℃
- 封装：0402（SMD）
四、典型应用
- 移动与便携设备中的分压、偏置电路；
- 精密测量与传感前端电路；
- 通信与网络设备的阻抗匹配与滤波；
- 汽车电子（符合温度范围要求的非关键回路）；
- 消费类电子与物联网终端。
五、封装与焊接建议
- 0402 小体积易受热影响，推荐遵循无铅回流焊温度曲线，避免长时间高温滞留；
- 焊膏印刷与回流参数需优化，确保焊接可靠性并避免 tombstoning；
- 建议在设计时预留合理绝缘间距，确保在最大工作电压下无击穿风险。
六、可靠性与储存
- 按照厂商建议进行潮湿敏感度管理（MSL）和干燥储存；
- 常规可靠性测试包括温度循环、恒温恒湿、高温贮存与焊接耐受性测试；
- 出货前通过阻值分选与耐焊接测试以保证一致性。
七、订购信息
- 型号：0402WGF2003TCE
- 品牌：UNI-ROYAL（厚声）
- 描述：贴片电阻 0402 200KΩ ±1%
订购时请注明阻值公差与包装卷装规格（如 7寸 / 13寸卷带）并与供应商确认库存与交期。
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