WMSIC Electronic Components

FOJAN FRC0402F2050TS

ModelFRC0402F2050TS
Package0402
BrandFOJAN
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
FOJAN FRC0402F2050TS
Type
0402
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F2050TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
205Ω
Electronic Component
50
Electronic Component
BM0265306351
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.

FRC0202F2050TS 厚膜贴片电阻产品概述

FRC0202F2050TS是富捷电子(FOJAN)推出的一款0402封装精密厚膜贴片电阻,专为高密度、低功耗电子设备设计,具备阻值精度高、温度稳定性好、环境适应性强等特点,广泛应用于消费电子、工业控制、汽车电子等领域。

一、产品基本定义与典型应用场景

该产品属于厚膜贴片电阻范畴,采用0402(英制)小型封装,核心参数聚焦低功耗精密应用:阻值205Ω、精度±1%、额定功率62.5mW。其典型应用场景包括:

  • 消费电子:智能手机、平板电脑的信号调理电路(如传感器分压、低噪声放大限流);
  • 工业控制:小型PLC、传感器模块的信号匹配网络;
  • 汽车电子:车载辅助系统(如胎压监测、座椅传感器)的低电流信号处理;
  • 通信设备:射频前端的阻抗匹配电路、小型基站的辅助滤波支路。

二、核心性能参数深度解析

1. 阻值与精度

标称阻值205Ω,精度±1%,属于工业级精密电阻,可满足大多数对阻值误差要求严格的电路设计(如分压比计算、基准电压校准)。

2. 功率与电压

  • 额定功率62.5mW(即0.0625W),为低功耗应用设计;
  • 最大工作电压50V,结合功率参数可计算最大工作电流:( I = \frac{P}{U} = \frac{62.5mW}{50V} = 1.25mA ),适合低电流信号通路。

3. 温度系数(TCR)

温度系数±100ppm/℃,表示温度每变化1℃,阻值变化±0.0205Ω(( 205Ω \times 100 \times 10^{-6} ))。在全工作温度范围(-55℃~+155℃)内,最大阻值变化量为4.3Ω(( 205Ω \times 100ppm/℃ \times 210℃ )),相对变化率约2.1%,但结合±1%的精度指标,仍可满足宽温环境下的性能稳定需求。

4. 工作温度范围

覆盖-55℃至+155℃,超出常规消费级电阻(0℃~+70℃)的温度范围,可适应工业现场的极端温变环境(如户外设备、高温车间)。

三、封装与工艺技术特点

1. 0402小型封装

0402封装(英制尺寸:0.04英寸×0.02英寸,公制1005:1.0mm×0.5mm),体积小、占位面积仅0.5mm²,适合高密度PCB布局(如智能手机主板、小型传感器模组),可显著提升电路集成度。

2. 厚膜工艺优势

采用厚膜丝网印刷+高温烧结工艺:

  • 电阻浆料与陶瓷基片结合牢固,耐机械应力能力强;
  • 相比薄膜电阻成本更低,适合批量生产;
  • 阻值范围宽(可覆盖1Ω~10MΩ),且稳定性优于碳膜电阻。

3. 贴片式设计

支持SMT(表面贴装技术)自动化生产,可兼容回流焊、波峰焊等主流焊接工艺,生产效率高,适合大规模电子制造。

四、环境适应性与可靠性验证

FRC0202F2050TS经过多项可靠性测试,确保在恶劣环境下性能稳定:

  • 高温存储测试:155℃下存储1000小时,阻值变化≤0.5%;
  • 温度循环测试:-55℃~+155℃循环500次,阻值变化≤0.2%;
  • 湿度测试:85℃/85%RH环境下存储1000小时,阻值变化≤0.3%;
  • 耐焊接热测试:回流焊峰值温度260℃(持续10秒),阻值变化≤0.1%。

上述测试符合IEC 61000-4系列电磁兼容标准及工业级电子元器件可靠性要求。

五、品牌背景与质量管控体系

1. 富捷电子(FOJAN)品牌优势

富捷电子是国内专注于被动元器件研发生产的高新技术企业,拥有10余年贴片电阻制造经验,产品覆盖0201~2512全系列封装,广泛应用于华为、小米、比亚迪等企业的终端产品。

2. 质量管控体系

  • 原材料管控:采用进口陶瓷基片、高稳定性电阻浆料,每批次原材料均通过成分检测;
  • 生产过程管控:自动化生产线实现阻值分选(±0.5%以内的精密分级),每1000颗抽样检测10颗;
  • 成品检测:全参数测试(阻值、功率、TCR等),不合格品率控制在0.01%以内;
  • 认证体系:通过ISO 9001质量管理体系、ISO 14001环境管理体系及IATF 16949汽车电子质量管理体系认证。

该产品凭借高性价比、稳定的性能表现,成为中小功率精密电路设计的优选元件之一。

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