Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
FH RC-02K3572FT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FH RC-02K3572FT
- Type
- FH
- Minimum package
- 10000 圆盘
Technical parameters
- Power
- 62.5mW
- Electronic Component
- Electronic Component
- Electronic Component
- FH
- Electronic Component
- RC-02K3572FT
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.009g
- Electronic Component
- 35.7kΩ
- Electronic Component
- 10
- Electronic Component
- BM0265106646
- 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.
RC-02K3572FT 产品概述
一、产品概况
RC-02K3572FT 是风华（FH）出品的一款厚膜贴片电阻，封装为 0402 超小型规格，标称阻值 35.7kΩ，精度 ±1%，额定功率 1/16W（约 62.5mW），工作电压上限 50V，温度系数 ±100ppm/℃，工作温度范围 -55℃ 至 +155℃。该器件针对对体积、密度和稳定性有要求的现代电子产品设计而优化，适合表面贴装工艺（SMT）大批量生产。
二、主要特性
- 阻值：35.7kΩ，公差 ±1%，适用于需要较好精度的分压、偏置及信号处理电路。
- 封装：0402（超小型），便于高密度 PCB 布局与轻薄化产品设计。
- 功率与电压：额定功率 62.5mW，最大工作电压 50V，适合低功耗、低电压应用。
- 稳定性：温度系数 ±100ppm/℃，在温度变化环境中能维持较好阻值一致性。
- 环境适应性：工作温度范围宽（-55℃ ~ +155℃），可用于工业级温度场景。
三、技术说明与应用建议
- 结构与工艺：采用厚膜制程，具有良好的焊接性和加工一致性，适配常规回流焊工艺。
- 散热与功率管理：由于封装体积小、额定功率较低，建议在 PCB 设计时考虑良好散热与合理布局，避免长期在高温或高功率应力下工作；关键场合请参考厂商功率降额曲线并留有余量。
- 应用场景：便携设备、消费电子、物联网终端、传感器前端偏置与分压网络、滤波/耦合电路中作为准确阻值元件等。
- 安装与可靠性：推荐按标准 SMT 回流曲线焊接，避免过高峰值温度或长时间重流；存储与操作时应注意防潮、防污染并避免机械应力。
四、包装与型号识别
- 品牌：FH（风华）
- 型号：RC-02K3572FT（对应 0402 封装 35.7kΩ ±1%）
- 常见供货形式为卷带（Tape & Reel），便于自动贴片机送料；具体包装数量与出货形式以供应商资料为准。
五、选型要点
在选型时请确认电路的最大电压、功耗及环境温度，若电压接近或超过 50V、或功耗接近额定值，建议选用更高功率或更大封装的元件；对温漂或长期精度有更高要求的场合，可考虑更低 TCR 或金属膜/薄膜等替代方案。若需完整的可靠性数据和回流曲线，请向供应商索取详细规格书与测试报告。
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