WMSIC Electronic Components

FOJAN FRC0603F1821TS

ModelFRC0603F1821TS
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 FRC0603F1821TS
Type
FOJAN
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
FOJAN
Electronic Component
FRC0603F1821TS
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
1.82kΩ
Electronic Component
1
Electronic Component
BM0264900129
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.

FRC0603F1821TS 产品概述

一、产品简介

FRC0603F1821TS 为 FOJAN(富捷)品牌的贴片厚膜电阻,封装为 0603(公制 1608,约 1.6 mm × 0.8 mm)。核心参数为阻值 1.82 kΩ,精度 ±1%,额定功率 100 mW,最高工作电压 75 V,温度系数(TCR)±100 ppm/℃,工作温度范围 -55℃ ~ +155℃。该型号采用厚膜工艺制造,适配高密度表面贴装 (SMT) 生产线,型号后缀 TS 表示卷带(Tape & Reel)供料,便于高速贴片机取料。

二、主要性能特点

  • 高精度:±1% 公差满足多数模拟与数字电路的阻值稳定性需求。
  • 温度稳定性:TCR ±100 ppm/℃,在常见温度变化下保持良好阻值漂移控制,适用于精密分压、偏置网络等应用。
  • 紧凑封装:0603 小体积适合空间受限的移动设备和消费电子产品,便于高密度布板。
  • 可靠耐用:工作温度可覆盖 -55℃ 至 +155℃,适用于汽车电子、工业级和宽温场景(需按器件降额规则使用)。
  • 适配自动化装配:卷带包装与标准焊接性能,兼容主流回流焊工艺和贴片流程。

三、典型应用场景

  • 信号链电路中的分压、偏置与上拉/下拉电阻;
  • 滤波与定时电路(与电容配合形成 RC 常数);
  • 模拟/数字混合电路及 ADC/DAC 前端的阻抗匹配与隔离;
  • 消费电子、通信设备、便携式仪器、工控和低功耗模块等对体积和精度有要求的场合。
    注:因最大工作电压为 75 V,本型号不适用于高压电源路径或大功率限流场景。

四、封装与焊接建议

  • 尺寸提示:0603(1608)为常见贴片尺寸,焊盘设计建议遵循制造商或 IPC 标准,以避免焊盘过大导致应力集中或焊接缺陷。
  • 回流焊工艺:建议采用标准无铅回流曲线,控制峰值温度与保温时间,避免多次重复加热。一般遵循 PCB 制程要求,不宜长期超过器件耐温极限。
  • 清洗与助焊剂:推荐使用合适的非腐蚀性助焊剂并在必要时进行清洗,避免长期残留导致性能退化。
  • 贮存与搬运:卷带包装防潮密封保存,贴装前做好干燥处理(若超期暴露于潮湿环境),使用防静电措施以保障产品良率。

五、可靠性与设计注意

  • 温度降额:在高环境温度下需按厂商降额曲线使用,以避免超出功率散热能力;常见做法是在 70℃ 以上线性降额至最高工作温度(参考具体数据手册)。
  • 负载寿命与环境测试:FRC 系列经过温度循环、湿热与焊接热稳测试,具备工业级可靠性;在关键应用建议索取完整的可靠性报告或样品验证。
  • 尺寸与无标识:0603 体积小,一般不做单件阻值标记,建议在物料清单中明确型号并做好来料检验。

六、选型与采购建议

  • 若电路对温漂或长期稳定性要求更高,可考虑更低 TCR 或金属薄膜/金属膜电阻系列;若功率需求高于 100 mW,应选用更大封装或功率电阻。
  • 订购时确认包装形式(卷带长度)、批次一致性及 RoHS/环保合规性。常见订购项为卷带包装(TS),便于 SMT 生产线直接上机。
  • 在批量生产前建议进行小批试产和环境加速寿命验证,确保在目标应用场景下满足性能与寿命需求。

总结:FRC0603F1821TS 以其小型化、±1% 精度与宽温工作能力,适合多数常规信号处理与偏置应用,是高密度贴片电路中性能与成本的平衡之选。若需更详细的电气特性曲线、降额曲线或可靠性报告,请向 FOJAN 获取完整数据手册。

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