WMSIC Electronic Components

FOJAN FRC0402J220 TS FRC0402J220

ModelFRC0402J220 TS
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 FRC0402J220 TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402J220 TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±5%
Electronic Component
0.01g
Electronic Component
22Ω
Electronic Component
1
Electronic Component
BM0264524970
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.

FRC0402J220 TS 厚膜贴片电阻产品概述

一、产品基本定位

FRC0402J220 TS是富捷(FOJAN)品牌推出的小功率厚膜贴片电阻,采用0402封装(英制尺寸:1.0mm×0.5mm),专为高密度、低功率电子电路设计,核心功能是实现阻值控制(分压、限流、滤波等基础阻性作用),适配消费电子、工业控制、通信等多领域的常规电路需求。

二、核心性能参数详解

该电阻的关键参数明确,满足常规电路的设计要求:

  1. 阻值与精度:标称阻值22Ω,精度±5%(型号中“J”代表5%精度等级),属于E24系列常规阻值,可满足大多数非高精度电路的匹配需求;
  2. 功率与电压:额定功率62.5mW(即0.0625W),最大工作电压50V,适合小电流(约15mA@22Ω)电路的功率承载;
  3. 温度特性:温度系数±100ppm/℃,即每变化1℃,阻值变化±0.01%,在-55℃~+155℃工作范围内,阻值漂移可控;
  4. 工作环境:宽温范围-55℃至+155℃,覆盖工业级(-40℃~+85℃)及部分高温场景需求。

三、封装与工艺优势

3.1 0402封装特点

  • 体积超小:1.0mm×0.5mm的封装尺寸,大幅节省PCB空间,适合手机、智能穿戴等小型化设备的高密度贴装;
  • 贴装兼容性:适配回流焊、波峰焊等主流贴片工艺,生产效率高,批量一致性好。

3.2 厚膜工艺特性

采用厚膜丝网印刷+高温烧结工艺,相比薄膜电阻成本更低,且性能稳定:

  • 阻值一致性好:批量生产中阻值偏差可控在±5%以内;
  • 耐环境性强:厚膜层对湿度、机械应力的耐受性优于部分薄膜电阻,适合户外或工业恶劣环境的辅助电路。

四、典型应用场景

结合参数特点,该电阻主要用于以下场景:

  1. 消费电子:手机/平板的LED指示灯限流、传感器分压电路、耳机接口匹配电阻;
  2. 工业控制:小型PLC的输入输出接口限流、温度传感器模块的分压校准;
  3. 通信设备:路由器/交换机的电源辅助电路(轻载限流)、小基站的信号滤波;
  4. 汽车电子(部分):车载中控的小功率按键电路、后视镜调节模块的辅助阻性元件(适配-40℃~+85℃车载环境);
  5. 电源管理:小功率DC-DC转换器的反馈分压网络、电池保护板的轻载检测电阻。

五、可靠性与质量保障

  1. 环境适应性:宽温范围覆盖极端场景,通过RoHS、REACH环保认证,符合欧盟电子电器无有害物质要求;
  2. 长期稳定性:厚膜工艺的阻值漂移率低(长期使用阻值变化≤±0.5%/1000h),适合长寿命设备;
  3. 品牌支持:富捷(FOJAN)作为国内电阻制造厂商,提供批量供货、样品测试及技术咨询服务,适合OEM/ODM厂商的量产需求。

六、选型注意事项

设计电路时需注意:

  • 功率裕量:实际功率需低于62.5mW(建议留30%裕量,即≤43.75mW),避免过功率烧毁;
  • 电压限制:电路工作电压需≤50V,防止击穿;
  • 精度匹配:若需高精度(如±1%),需更换更高精度型号,该电阻仅适合常规精度需求。

该产品凭借小体积、稳定性能及成本优势,成为常规电子电路中基础阻性元件的优选之一,可满足多领域的标准化设计需求。

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