WMSIC Electronic Components

FOJAN FRC0402F6803TS

ModelFRC0402F6803TS
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 FRC0402F6803TS
Type
FOJAN
Minimum package
10000 圆盘

Technical parameters

Power
62.5mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0402F6803TS
Electronic Component
1
Package
0402
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.01g
Electronic Component
680kΩ
Electronic Component
10
Electronic Component
BM0264520832
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.

FRC0402F6803TS 厚膜贴片电阻产品概述

一、产品基本定位与属性

FRC0402F6803TS是FOJAN(富捷)品牌推出的一款小型化精密厚膜贴片电阻,核心面向低功耗、高密度布线的电子设计场景。其封装规格为0402(英制1005公制尺寸),是消费电子、工业控制等领域最常用的基础被动元件之一,兼具成本优势与性能稳定性。

二、核心性能参数详解

该电阻的参数设计围绕“精密、低功耗、宽温适应”展开,关键指标如下:

  • 阻值与精度:标称阻值为680kΩ(标识“6803”:前三位680为有效数字,第四位3表示×10³),精度等级**±1%**,可满足模拟信号调理、数字电路上拉/下拉等对阻值偏差要求明确的场景;
  • 功率与电压:额定功率62.5mW(0.0625W),适配低功耗电路(如可穿戴设备、物联网终端);额定工作电压50V,需注意实际电压不得超过此值以保证长期可靠性;
  • 温度特性:温度系数(TCR)±100ppm/℃(即温度每变1℃,阻值漂移约标称值的百万分之一百),工作温度覆盖**-55℃+155℃**,远超商业级(0℃70℃)要求,适合户外、工业等温度波动场景;
  • 封装尺寸:0402封装(约1.0mm×0.5mm),体积紧凑,可显著缩小PCB面积,适配高密度布线。

三、设计特点与应用优势

  1. 小型化适配高密度设计:0402封装是便携设备的主流规格,该电阻可有效降低PCB尺寸,适合智能手机、智能手环等对空间要求严格的产品;
  2. 厚膜工艺的平衡优势:采用厚膜电阻工艺,兼顾成本与性能——相比薄膜电阻成本更低,相比碳膜电阻精度更高、稳定性更好,适合量产应用;
  3. 宽温范围的可靠性:-55℃~+155℃的工作温区,可满足车载电子、户外传感器等工业级场景的环境适应性;
  4. 低功耗场景精准匹配:62.5mW额定功率适配电池供电设备的长续航需求,避免功率余量浪费。

四、典型应用场景

结合参数特性,该电阻主要应用于以下领域:

  • 消费电子:智能手机、平板电脑的信号调理电路、按键上拉/下拉电阻;
  • 物联网终端:无线传感器节点、低功耗蓝牙模块的偏置电路、滤波网络;
  • 工业控制:小型PLC模块、传感器接口的分压/限流元件;
  • 汽车电子:车载显示屏、辅助驾驶系统的低功耗控制电路(需确认汽车级认证后适配);
  • 通信设备:小型基站、WiFi模块的射频匹配电路、信号衰减网络。

五、可靠性与质量保障

FOJAN作为专业被动元件厂商,该产品经多项测试验证:

  • 符合RoHS环保标准,无铅无镉,适配全球市场;
  • 耐焊接热测试(260℃/10s)满足J-STD-020标准,适配回流焊工艺;
  • 长期老化测试(1000h/125℃)阻值变化率≤0.5%,保证寿命周期稳定性。

六、选型与使用注意事项

  1. 功率降额:实际工作功率建议不超过额定功率的80%(即50mW),避免过载失效;
  2. 电压限制:实际电压不得超过50V,需结合公式验证(P=V²/R),避免绝缘损坏;
  3. 焊接工艺:回流焊需遵循标准温度曲线,避免高温损伤;
  4. 存储要求:存储温度-40℃~+85℃,湿度≤75%RH,防止受潮。

该产品通过参数与工艺的平衡设计,可有效满足中小功率精密电路的需求,是小型化电子设备的高性价比选择。

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