WMSIC Electronic Components

Viking ARG03FTC2493

ModelARG03FTC2493
Package0603
BrandVIKING
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
Viking ARG03FTC2493
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC2493
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
249kΩ
Electronic Component
1
Electronic Component
BM0264480956
Operating Temperature
55℃~+155℃
Operating Voltage
75V
Electronic Component
±25ppm/℃
Resistor Type
Resistor

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

ARG03FTC2493 产品概述

一、产品简介

ARG03FTC2493 为 Viking(光颉) 系列高稳定性薄膜贴片电阻,阻值 249kΩ,精度 ±1%,额定功率 100mW。采用 0603(1608公制)封装,尺寸小、热容量低,适合高密度表贴电路板设计。薄膜工艺保证低噪声和良好阻值稳定性,适用于精密模拟与测量电路。

二、主要参数

  • 阻值:249kΩ
  • 精度:±1%
  • 额定功率:0.1W(100mW)
  • 最高工作电压:75V
  • 温度系数(TCR):±25ppm/℃
  • 工作温度范围:-55℃ 至 +155℃
  • 封装:0603(1608公制)
  • 类型:薄膜电阻(贴片)

三、性能特点

薄膜工艺带来低噪声和低漂移特性,TCR ±25ppm/℃ 确保温度变化下阻值稳定。高精度 ±1% 满足严格电阻配对需求。额定功率与 0603 尺寸的平衡使其在功耗受限但需小体积的应用中表现优秀。寿命与焊接可靠性符合工业级要求。

四、典型应用

适用于电源分压、信号调理、电流采样、滤波与阻抗匹配等电路。特别适合便携设备、传感器前端、仪表放大器、消费电子与工业控制系统中对精度与稳定性有要求的场合。

五、可靠性与环境适应性

工作温度范围宽(-55℃ 至 +155℃),可满足严苛环境工作需求。薄膜电阻抗湿性、热冲击和机械冲击性能良好,符合常见的军工/工业环境可靠性测试要求(详见具体检测报告)。

六、封装与包装

0603 表贴封装,适配自动贴片与回流焊流程。出厂采用卷盘包装(Reel)或托盘,便于 SMT 生产线高速贴装。包装与标识遵循行业标准,支持批次追溯。

七、使用与焊接建议

推荐回流焊温度曲线与 PCB 焊盘设计遵循 0603 标准,避免过长高温暴露以保持阻值稳定。建议预留足够散热路径和焊盘尺寸以降低局部温升。存储环境避免潮湿与强腐蚀性气体,开封后短期内使用为佳。

八、订购信息与注意事项

标准型号 ARG03FTC2493,品牌 Viking(光颉)。订购时请注明阻值与容差,确认包装形式(卷盘/散装)和交货批次。如用于关键系统,请索取详细可靠性报告与 RoHS/REACH 合规文件以便验证。若需量产级或特殊等级测试,可联系供应商定制检测方案。

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