WMSIC Electronic Components

YAGEO RC0201FR-07470RL Resistor RC0201FR

ModelRC0201FR-07470RL
Package0201
BrandYAGEO
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YAGEO RC0201FR-07470RL
Type
0201
Minimum package
10000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
YAGEO
Electronic Component
RC0201FR-07470RL
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
470Ω
Electronic Component
1
Electronic Component
BM0263483380
Operating Temperature
55℃~+125℃
Operating Voltage
25V
Electronic Component
±200ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RC0201FR-07470RL 产品概述

一、产品简述

RC0201FR-07470RL 为 YAGEO(国巨)系列 0201 封装厚膜贴片电阻,标称阻值 470Ω,精度 ±1%,功率额定值 50mW,额定工作电压 25V,温度系数(TCR)±200ppm/℃,工作温度范围 -55℃ 至 +125℃。该型号以超小封装与良好一致性为特色,适用于对尺寸与精度双重要求的高密度电子产品。

二、主要技术参数

  • 电阻类型:厚膜贴片电阻
  • 阻值:470Ω
  • 精度:±1%(0.5%/0.1%等需另选型号)
  • 功率:50mW(0201 封装功耗受 PCB 散热影响)
  • 额定工作电压:25V
  • 温度系数:±200ppm/℃
  • 工作温度:-55℃ ~ +125℃
  • 封装:0201(0603mm×030mm 级别)
  • 品牌:YAGEO(国巨)

三、核心特点与优势

  • 超小体积:0201 封装有利于高密度 PCB 布局与轻量化设计。
  • 精度稳定:±1% 满足大多数模拟、数字电路的精确偏置与分压需求。
  • 宽工作温度:-55℃ 至 +125℃,适应工业级温度环境。
  • 质量可靠:厚膜工艺在批量生产中一致性良好,成本/性能比优异。
  • 温度系数中等(±200ppm/℃),对环境温度漂移有一定控制能力,适合常规精度场合。

四、适用场景

适合便携式电子、物联网终端、消费类电子、车载非关键子系统、数字逻辑拉/下拉、偏置网络、电阻分压与滤波网络等对体积和精度有要求但功率消耗较低的应用场景。由于功率仅 50mW,建议避免在大功率耗散或连续高温场景中直接满载运行。

五、设计与使用建议

  • 功率热裕量:0201 封装受 PCB 散热条件影响大,建议实际工作功率留有裕量(如控制在额定功率的 50% 以下),并根据实际环境进行热仿真或测量。
  • 布局与焊接:遵循制造商推荐的焊盘设计以保证焊接可靠性,使用标准回流焊工艺。避免过长的焊盘或机械拉伸造成封装应力。
  • 温漂考虑:TCR 为 ±200ppm/℃,若电路对温漂要求更高,应考虑使用金属膜或薄膜低 TCR 型电阻。
  • 可靠性:避免长时间在高温高湿或超额定电压下工作,存储时防潮防尘,避免机械挤压与强烈震动。

六、采购与替代建议

选购时请确认原厂型号 RC0201FR-07470RL、封装与批次信息,常见包装为吸塑带卷盘(tape & reel)。如需更低温漂或更高功率,请按性能指标对比同类薄膜或金属膜 SMD 电阻替代,注意尺寸、额定功率与焊接工艺兼容性。

以上为 RC0201FR-07470RL 的技术概览与应用建议,可作为原理设计与元件选型的参考。若需更详细的机械尺寸、回流曲线或电气老化数据,建议参考 YAGEO 官方数据手册或向供应商索取检验报告。

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