WMSIC Electronic Components

FH RC-02K3902FT

ModelRC-02K3902FT
Package0402
BrandFH
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
FH RC-02K3902FT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
RC-02K3902FT
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.022g
Electronic Component
39kΩ
Electronic Component
10
Electronic Component
BM0263677186
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-02K3902FT 产品概述

1. 产品简介

RC-02K3902FT 是一款由风华(FH)品牌生产的贴片电阻,属于厚膜电阻系列。该电阻具有高精度、高稳定性和广泛的工作温度范围,适用于各种电子电路中的电流限制、分压、负载匹配等应用。其封装形式为0402,体积小巧,适合高密度电路板设计。

2. 主要参数

  • 功率: 62.5mW
  • 阻值: 39kΩ
  • 精度: ±1%
  • 温度系数: ±100ppm/℃
  • 最大工作电压: 50V
  • 工作温度范围: -55℃ ~ +155℃
  • 电阻类型: 厚膜电阻
  • 封装: 0402

3. 产品特点

  • 高精度: 该电阻的精度为±1%,能够满足大多数精密电路的需求,确保电路的稳定性和可靠性。
  • 宽温度范围: 工作温度范围为-55℃至155℃,适用于各种极端环境下的应用,如汽车电子、工业控制等。
  • 低温度系数: 温度系数为±100ppm/℃,在温度变化时,电阻值变化较小,保证了电路的稳定性。
  • 高可靠性: 采用厚膜技术制造,具有良好的耐久性和抗老化性能,适合长期使用。
  • 小型封装: 0402封装尺寸为1.0mm x 0.5mm,适合高密度电路板设计,节省空间。

4. 应用领域

RC-02K3902FT 广泛应用于各种电子设备中,包括但不限于以下领域:

  • 消费电子: 如智能手机、平板电脑、笔记本电脑等,用于信号处理、电源管理等电路。
  • 汽车电子: 如发动机控制单元、车身控制模块、车载娱乐系统等,适用于高温、高湿等恶劣环境。
  • 工业控制: 如PLC、传感器、电机驱动等,用于电流检测、信号调理等电路。
  • 通信设备: 如基站、路由器、交换机等,用于射频电路、电源管理等。
  • 医疗设备: 如监护仪、诊断设备等,用于精密测量和控制电路。

5. 技术优势

  • 厚膜技术: 采用厚膜技术制造,具有良好的导电性和稳定性,适合高精度、高可靠性的应用。
  • 环保材料: 符合RoHS标准,使用环保材料,减少对环境的影响。
  • 自动化生产: 采用自动化生产线,确保产品的一致性和可靠性,降低生产成本。

6. 使用注意事项

  • 焊接条件: 建议使用回流焊或波峰焊,焊接温度和时间应符合相关标准,避免过热导致电阻损坏。
  • 存储条件: 应存放在干燥、通风的环境中,避免潮湿和高温,防止电阻性能下降。
  • 电气参数: 在使用时,应确保工作电压不超过最大工作电压50V,避免过压损坏电阻。

7. 质量保证

风华(FH)作为知名的电子元器件制造商,拥有严格的质量控制体系,确保每一颗RC-02K3902FT 电阻都符合国际标准。产品经过多项测试,包括耐压测试、温度循环测试、湿度测试等,确保其在不同环境下的可靠性。

8. 总结

RC-02K3902FT 是一款高性能的贴片电阻,具有高精度、宽温度范围、低温度系数和高可靠性等特点,适用于各种电子设备中的精密电路设计。其小型封装和环保材料使其成为现代电子设计的理想选择。风华(FH)品牌的质量保证和自动化生产技术,进一步提升了产品的市场竞争力和用户信赖度。

通过以上概述,可以看出RC-02K3902FT 在电子元器件市场中具有广泛的应用前景和良好的性能表现,是工程师和设计师在电路设计中的优选元件。

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