WMSIC Electronic Components

FOJAN FRC0603F2741TS

ModelFRC0603F2741TS
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 FRC0603F2741TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F2741TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
2.74kΩ
Electronic Component
1
Electronic Component
BM0264525075
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.

FRC0603F2741TS 产品概述

一、产品简介

FRC0603F2741TS 是 FOJAN(富捷)推出的一款高可靠性贴片厚膜电阻,封装规格为 0603(1608公制),标称阻值 2.74kΩ,精度 ±1%,功率等级 100mW。此系列针对中高密度表面贴装电路(SMT)设计,适合在空间受限且对阻值精度有要求的消费电子、通信、仪表与工业控制等领域使用。

二、主要电气参数

  • 阻值:2.74kΩ
  • 精度:±1%(D级)
  • 功率额定值:100mW(在规定环境温度下)
  • 最大工作电压:75V
  • 温度系数(TCR):±100ppm/℃
  • 工作温度范围:-55℃ ~ +155℃

温度系数表明在环境温度变化时阻值的线性漂移范围,±100ppm/℃ 适用于对温漂有中等要求的电路设计。

三、机械与环境特性

  • 封装:0603(尺寸符合国际SMT标准)
  • 工艺:厚膜工艺制程,具有良好的可焊性与可筛选性
  • 可靠性:耐温循环、机械振动与常见环境应力,适合经过回流焊装配的生产流程

四、应用场景

  • 精密分压与限流电路
  • 消费电子、移动设备、笔记本与穿戴产品
  • 通信设备中的阻抗匹配与偏置网络
  • 工业控制、数据采集与传感器接口电路

五、设计与可靠性要点

  • 功率降额:在高温环境下需按厂方给出的降额曲线设计,超过环境温度临界点(通常 70℃ 左右)开始线性降额,直至上限温度 155℃。
  • 最大工作电压 75V:在高压应用中需同时考虑电压应力与热耗散,避免局部过热造成阻值漂移或击穿。
  • 温漂与容差:±1% 精度和 ±100ppm/℃ TCR 适合中高精度阻抗网络,但对极高精度或高稳定性场合建议选用薄膜或更低TCR器件。

六、封装、贴装与焊接建议

  • 采用标准 0603 SMT 工艺,建议遵循 IPC/JEDEC 无铅回流曲线(峰值约 245℃),避免长时间高温滞留。
  • 贴装时保证焊盘尺寸与锡膏量匹配以防焊点桥连或虚焊。
  • 回流后如需二次焊接,应参考厂家最大允许回流次数。

七、存储与使用注意事项

  • 未使用的元件应密封防潮保存,避免长期暴露导致焊接性下降。
  • 安装与测试时避免过度机械弯曲或直接敲击元件体,防止引起内部微裂纹或电阻偏移。

八、订购与标识

型号:FRC0603F2741TS,品牌:FOJAN(富捷),封装:0603,阻值/精度标注清晰。批量采购建议向供应商索取完整的产品规格书(datasheet)与降额曲线、环境应力测试报告以便在设计验证中使用。

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