WMSIC Electronic Components

FOJAN FRC0603F7502TS

ModelFRC0603F7502TS
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 FRC0603F7502TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F7502TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
75kΩ
Electronic Component
1
Electronic Component
BM0264525056
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.

FRC0603F7502TS 厚膜贴片电阻产品概述

FRC0603F7502TS是富捷电子(FOJAN)推出的一款0603封装通用型厚膜贴片电阻,针对小功率精密电路设计,兼顾成本控制与性能稳定性,广泛适配SMT自动化生产流程,可满足消费电子、工业控制等多领域的阻值匹配需求。

一、产品基本信息与型号解析

该电阻属于富捷厚膜贴片电阻系列,型号命名遵循行业通用逻辑:

  • FRC:代表厚膜贴片电阻(Film Resistor Chip);
  • 0603:封装规格(英制0603,对应公制尺寸1.6mm×0.8mm);
  • F:精度等级标识(±1%);
  • 7502:阻值编码(前三位“750”为有效数字,第四位“2”为倍率10²,即750×10²=75kΩ);
  • TS:系列代号,代表常规小功率厚膜电阻系列。

产品采用陶瓷基片厚膜工艺制造,属于贴片式无源器件,无引线设计,适配回流焊、波峰焊等主流焊接工艺。

二、核心性能参数说明

1. 阻值与精度

额定阻值为75kΩ,精度等级±1%,可满足多数电路对阻值匹配的基本精密需求(如信号分压、基准电压建立等场景),无需额外校准即可实现稳定的电气性能。

2. 功率与电压规格

  • 额定功率100mW(0.1W),在额定温度(25℃)下可长期稳定工作;
  • 最大工作电压75V,经功率公式验证:( V = \sqrt{P×R} = \sqrt{0.1W×75000Ω} ≈ 86.6V ),标注75V为降额设计,进一步提升可靠性。

3. 温度特性

温度系数(TCR)为**±100ppm/℃**,即环境温度每变化1℃,阻值变化±0.01%;若温度变化100℃(如从-55℃到+45℃),阻值最大偏差为±0.75kΩ,适配宽温环境下的稳定工作。

4. 工作温度范围

覆盖**-55℃~+155℃**,符合工业级宽温标准,可满足高温(如汽车发动机舱周边)、低温(如户外设备)场景的使用需求。

三、封装与工艺优势

1. 0603封装特点

  • 尺寸小巧(1.6mm×0.8mm×0.45mm,典型厚度),适配高密度PCB设计,有效缩小电路体积;
  • 无引线结构,减少寄生电感与电容,适合高频小信号电路;
  • 焊接兼容性好,回流焊温度范围(180℃~220℃)适配多数PCB板材。

2. 厚膜工艺优势

厚膜电阻通过在氧化铝陶瓷基片上印刷钌基电阻浆料、烧结固化而成,具有以下优势:

  • 成本低于薄膜电阻,适合批量应用;
  • 功率密度较高(相对薄膜),满足100mW小功率需求;
  • 稳定性好,长期使用阻值漂移小(通常<0.1%/1000小时)。

四、典型应用场景

该电阻因性能均衡、成本可控,广泛应用于以下领域:

  1. 消费电子:手机、平板的电源分压电路、耳机接口信号衰减网络;
  2. 工业控制:PLC模块模拟量输入调理、传感器信号放大电路;
  3. 汽车电子:车载中控低功率电路(如按键背光分压);
  4. 医疗设备:小型监护仪信号滤波、基准电压建立;
  5. 通信设备:路由器、交换机小信号偏置电路。

五、可靠性与质量保障

富捷电子作为国内成熟被动元件厂商,该产品通过多重质量控制:

  • 符合RoHS、REACH环保标准,无铅焊接兼容;
  • 批量一致性好,阻值偏差稳定控制在±1%以内;
  • 可靠性测试覆盖高温老化、温度循环、湿度试验,满足工业级应用要求。

总结:FRC0603F7502TS是一款性价比突出的通用型厚膜贴片电阻,兼顾精密性、宽温适应性与成本优势,适合多数小功率电路的批量应用。

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