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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
UNI-ROYAL 0402WGF1022TCE
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UNI-ROYAL 0402WGF1022TCE
- Type
- UNI-ROYAL
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- UNI-ROYAL
- Electronic Component
- 0402WGF1022TCE
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 10.2kΩ
- Electronic Component
- 10
- Electronic Component
- BM0257242573
- 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.
0402WGF1022TCE 产品概述
一、产品简介
0402WGF1022TCE 为 UNI-ROYAL（厚声）系列厚膜贴片电阻，阻值 10.2kΩ，精度 ±1%，典型封装 0402（约 1.0 mm × 0.5 mm）。该器件面向微型化、高密度贴装电路，兼顾尺寸优势与温度稳定性，适用于消费电子、通讯与工业控制等领域。
二、主要参数
- 电阻类型：厚膜电阻
- 阻值：10.2 kΩ ±1%
- 额定功率：62.5 mW（室温）
- 额定工作电压：50 V（器件极限）
- 温度系数（TCR）：±100 ppm/℃
- 工作温度范围：-55 ℃ ～ +155 ℃
- 品牌：UNI-ROYAL（厚声）
- 封装：0402（贴片）
三、关键性能说明
- 功率与电压关系：根据功率极限 P=I^2·R，可计算在额定功率下的最大允许电压约为 25.2 V（即受功率限制时的工作电压低于器件标称 50 V 的绝对极限）。使用时应同时满足功率与额定工作电压两条限制。
- 温度稳定性：TCR ±100 ppm/℃ 在多数一般电子应用中能提供较好的温度漂移控制，但高精度测量/参考场合应考虑低 TCR 器件或温度补偿措施。
- 耐温范围宽，适合汽车电子外围及工业环境，但在极端高温下需按厂方温度降额曲线使用。
四、典型应用场景
- 移动设备与便携终端的电阻网络与偏置电路
- 模拟前端、滤波与分压器应用
- 工业控制、传感器接口与低功耗电路
- 高密度 PCB 设计中作为标准引脚电阻或反馈元件
五、使用建议与注意事项
- 在 PCB 设计阶段应核算实际通过电流与功耗，避免在常态下接近器件额定功率；若工作电压接近或超过约 25 V，应重新评估功率分配。
- 建议采用规范的回流焊工艺，避免过长时间的高温暴露；储存和操作时防潮处理可提高良率与可靠性。
- 对于精密电路，考虑温漂、长时间稳定性与环境应力（湿热、循环冲击）对阻值的影响，必要时进行寿命与可靠性验证。
六、封装与采购
0402WGF1022TCE 常见包装形式为卷带（Tape & Reel），便于 SMT 自动贴装。选型时请确认批次规格与可靠性测试报告，按实际应用需求选择合适批号与包装数量。若需更高精度或更大功率，请咨询供应商提供替代型号与数据表。
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