WMSIC Electronic Components

FOJAN FRC0603F3R30TS

ModelFRC0603F3R30TS
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 FRC0603F3R30TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F3R30TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
3.3Ω
Electronic Component
10
Electronic Component
BM0264520399
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±400ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

FRC0603F3R30TS 厚膜贴片电阻产品概述

FRC0603F3R30TS是FOJAN(富捷)品牌推出的一款小型化厚膜贴片电阻,采用0603封装,专为低功耗、高密度电路设计,兼具精准阻值控制与宽温适应性,可满足工业控制、消费电子等多领域的应用需求。

一、产品基本信息

该型号属于FOJAN厚膜贴片电阻系列,型号命名遵循行业通用规则:FRC代表厚膜电阻系列,0603为封装规格(英制尺寸,对应公制1608,即1.6mm×0.8mm),3R30表示标称阻值3.3Ω(“R”为小数点替代符),TS为精度与封装后缀(对应±1%精度)。产品采用陶瓷基片+厚膜电阻浆料工艺制造,兼具成本优势与性能稳定性,已通过RoHS、REACH环保认证,符合国际电子行业标准。

二、核心电气性能参数

FRC0603F3R30TS的关键电气参数经过严格校准,满足工业级应用要求:

  • 标称阻值:3.3Ω(低阻值范围,适合电流采样、限流等场景);
  • 精度等级:±1%(阻值偏差控制在0.033Ω以内,可满足多数电路的匹配精度需求);
  • 额定功率:100mW(0.1W),为低功耗设计预留安全裕量,避免过载损坏;
  • 最大工作电压:75V(直流/交流峰值,实际应用需注意功率匹配:P=V²/R,当功率不超过100mW时,最大允许电压约0.57V,但75V标注反映了电阻的绝缘耐压能力);
  • 温度系数(TCR):±200ppm/℃(温度每变化1℃,阻值变化±0.02%,宽温下阻值稳定性良好)。

三、物理与环境适应性特性

产品的物理设计与环境适应性是其核心竞争力之一:

  • 封装规格:0603封装(尺寸约1.6mm×0.8mm×0.45mm),适配自动贴装(SMT)生产线,可大幅提升生产效率,适合高密度PCB布局;
  • 工作温度范围:-55℃至+155℃,覆盖工业控制、车载电子等场景的极端温度需求(如低温环境下的户外设备、高温环境下的电源模块);
  • 耐温可靠性:厚膜工艺使电阻在高温下的阻值漂移远低于薄膜电阻,结合±200ppm/℃的TCR,确保宽温下性能稳定;
  • 机械可靠性:陶瓷基片封装抗机械应力能力较强,焊接后不易出现开裂,适合振动环境(如汽车仪表、无人机控制电路)。

四、典型应用场景

基于参数特性,FRC0603F3R30TS适用于以下场景:

  1. 低功耗电流采样:便携式电源、电池管理系统(BMS)中的小电流检测(如单节锂电池的充放电电流监测);
  2. 消费电子电路:智能穿戴设备(手环、手表)的分压限流、电源滤波电路;
  3. 工业控制接口:传感器信号匹配、PLC(可编程逻辑控制器)输入输出接口的阻抗调整;
  4. 车载辅助电路:汽车中控屏的背光驱动限流、胎压监测系统的信号滤波;
  5. IoT终端设备:智能家居节点、无线传感器的信号调理电路。

五、产品优势总结

与同类产品相比,FRC0603F3R30TS具备以下优势:

  • 精度与稳定性平衡:±1%精度满足大部分电路需求,±200ppm/℃TCR确保宽温下阻值偏差可控;
  • 小型化高密度:0603封装减少PCB占用面积,适合便携设备的紧凑设计;
  • 宽温适应性:-55~155℃工作温度覆盖工业、车载等 harsh 环境,无需额外降额;
  • 成本效益:厚膜工艺降低制造成本,适合批量应用(如智能家居设备的批量生产);
  • 品牌可靠性:FOJAN作为专业电阻制造商,产品一致性好,焊接良率达99%以上。

该产品可广泛应用于国内外各类电子设备的设计与生产,是低功耗、宽温场景下厚膜贴片电阻的优选方案。

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