WMSIC Electronic Components

FOJAN FRC0603F47R0TS

ModelFRC0603F47R0TS
Package0603
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 FRC0603F47R0TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F47R0TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
47Ω
Electronic Component
1
Electronic Component
BM0264602991
Operating Temperature
55℃~+155℃
Operating Voltage
75V
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.

FRC0603F47R0TS 厚膜贴片电阻产品概述

一、产品基本定位

FRC0603F47R0TS是FOJAN(富捷) 品牌推出的通用型厚膜贴片电阻,采用行业标准0603封装(公制1608,尺寸1.6mm×0.8mm),主打小功率、中精度的电路应用场景。作为厚膜电阻的典型代表,该产品兼具成本优势与可靠性,广泛适配消费电子、工业控制、通信等领域的常规电路设计,无需额外高精度电阻的成本投入。

二、核心技术参数详解

1. 阻值与精度

标称阻值47Ω,精度等级±1%,满足大多数对阻值偏差要求不苛刻的电路需求(如信号分压、小电流采样、阻抗匹配等),批量产品参数一致性良好,可降低电路调试难度。

2. 功率与电压

  • 额定功率100mW,实际最大电流承载能力约46mA(由公式(I=\sqrt{P/R})推导);
  • 最大工作电压75V,适配低压至中压电路(非高压场景),避免过压击穿风险。

3. 温度特性

  • 温度系数**±100ppm/℃**:温度每变化1℃,阻值变化±0.0047Ω(47Ω×100ppm),阻值稳定性适中;
  • 工作温度范围**-55℃~+155℃**:宽温覆盖工业级高低温环境,可用于户外设备、车载辅助电路等场景。

4. 封装与兼容性

0603封装适配常规SMT自动化生产,支持无铅焊接(符合RoHS 2.0标准),可高密度贴装,提升电路集成度。

三、典型应用场景

1. 消费电子领域

  • 智能家居设备:温湿度传感器的分压网络、智能插座的电流检测电路;
  • 便携式设备:手机充电器辅助稳压、蓝牙耳机的阻抗匹配电阻;
  • 音频设备:小型音箱的分频电路、耳机的信号衰减电阻。

2. 工业控制领域

  • 小型PLC:输入输出接口的限流电阻、模拟量模块的信号调理;
  • 电机驱动:微型直流电机的电流采样、步进电机的限流保护;
  • 传感器:工业压力传感器的信号滤波、温度传感器的分压校准。

3. 通信设备领域

  • 基站模块:小型射频匹配网络、光纤收发器的电源滤波;
  • 网络设备:路由器的信号分压、交换机的状态指示限流。

4. 汽车电子领域(辅助电路)

  • 车载中控:屏幕背光的分压调节、USB接口的限流保护;
  • 胎压监测:传感器模块的信号调理(需结合整车EMC验证)。

四、品牌与品质保障

FOJAN(富捷)作为国内专注被动元器件生产的厂商,对该产品的品质管控严格:

  1. 环保合规:符合RoHS 2.0、REACH等国际标准,无铅焊接兼容;
  2. 可靠性验证:经过高低温循环(-55℃~155℃×500次)、湿度老化(85℃/85%RH×1000小时)、振动测试(10-2000Hz×2g),长期阻值漂移率≤0.5%;
  3. 生产一致性:采用自动化印刷、烧结、检测设备,批量产品参数偏差控制在±0.05%以内,降低电路设计风险。

五、应用注意事项

  1. 功率降额:建议实际功耗不超过额定功率的80%(即80mW),避免长期过热导致阻值漂移;
  2. 电压限制:严格控制工作电压≤75V,过压可能击穿电阻膜层;
  3. 焊接工艺:适配回流焊(峰值温度230-245℃,时间≤30秒),手工焊接温度建议≤350℃,避免损伤封装;
  4. 存储条件:未开封产品存储于-10℃~+40℃、湿度≤60%环境,开封后建议12个月内使用完毕,受潮后需重新烘烤(120℃×4小时)。

总结

FRC0603F47R0TS凭借宽温范围、稳定温度系数与高性价比,成为常规电路设计中47Ω阻值的优选方案,适合对精度、功率要求适中的各类电子设备,可有效平衡性能与成本。

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