WMSIC Electronic Components

FOJAN FRC0402F5231TS

ModelFRC0402F5231TS
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FOJAN FRC0402F5231TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F5231TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
5.23kΩ
Electronic Component
10
Electronic Component
BM0264525082
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.

FRC0402F5231TS厚膜贴片电阻产品概述

一、产品基本定位与核心优势

FRC0402F5231TS是富捷电子(FOJAN)推出的0402封装厚膜贴片电阻,针对小型化、高精度、低功耗的电子电路场景设计,核心参数匹配消费电子、工业传感器接口、便携设备等领域的实用需求。其以厚膜工艺为基础,实现了“小尺寸+高精度+宽温适应”的平衡,适合批量应用中对成本与性能兼顾的场景。

二、关键参数详解

(一)阻值与精度

产品标称阻值为5.23kΩ,精度等级为**±1%**——该精度可满足多数信号调理电路(如ADC参考分压、传感器信号放大)的阻值准确性要求,无需额外校准即可实现稳定的电信号处理,避免因阻值偏差导致的输出误差。例如,在12位ADC参考分压电路中,±1%精度可保证输出电压偏差控制在0.5%以内,满足基本测量需求。

(二)功率与电压限制

额定功率为62.5mW(0.0625W),额定工作电压为50V。需注意:实际应用中需同时满足“功耗≤62.5mW”和“电压≤50V”两个限制(例如,当工作电压为50V时,实际功耗约为478mW,远超过额定功率,因此需根据电路实际功耗选择工作电压,避免过载)。该功率规格适合低功耗信号电路,不建议用于大电流、高功率场景(如功率管限流)。

(三)温度系数与温区范围

温度系数(TCR)为**±100ppm/℃——即温度每变化1℃,阻值变化约±0.01%;若温度变化100℃,阻值偏差约±1%,可满足宽温环境下的阻值稳定性要求。
工作温度范围为
-55℃~+155℃**,覆盖工业级宽温需求,可适应户外设备、工业现场的极端温度波动(如冬季低温、夏季高温)。

三、封装与工艺特性

(一)0402封装优势

采用英制0402封装(公制1005,尺寸约1.0mm×0.5mm),是贴片电阻的小型化封装之一,可有效缩小PCB面积,适合高密度电路设计(如便携设备主板、小型传感器模块)。封装设计符合IPC J-STD-001标准,可兼容常规SMT贴装工艺,生产效率高,适合批量生产。

(二)厚膜工艺特点

基于厚膜印刷工艺制造,相比薄膜电阻成本更低,且抗环境应力(如湿度、振动)能力更强;电阻膜层附着力好,长期使用阻值漂移率控制在0.5%以内(经1000小时高温老化测试),适合中低端电子设备的规模化应用。

四、典型应用场景

  1. 便携电子设备:智能手机、智能手环、蓝牙耳机等的信号调理电路(如音频分压、电池监测分压),利用小尺寸优势缩小设备体积;
  2. 工业传感器接口:温度传感器、压力传感器的信号放大/滤波电路,依赖宽温范围(-55~155℃)适应工业现场的温度波动;
  3. 消费电子信号处理:电视、音响的音频电路、ADC参考分压电路,±1%精度满足信号准确性要求;
  4. 小型辅助电源:低功耗电源的限流电阻、分压检测电路,62.5mW功率匹配轻载需求(如IoT设备的待机电源)。

五、可靠性与批量适配性

FRC0402F5231TS通过常规可靠性测试(温度循环:-55~155℃,100次循环;湿度老化:85℃/85%RH,1000小时),阻值漂移率≤0.3%;0402封装的标准化设计可兼容主流SMT产线,批量生产一致性好,适合年用量10万级以上的电子设备制造商。

该产品以实用型参数覆盖多数中低端电子电路需求,是小型化、低功耗场景下的高性价比选择。

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