WMSIC Electronic Components

Viking ARG03FTC1502

ModelARG03FTC1502
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 ARG03FTC1502
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC1502
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
15kΩ
Electronic Component
1
Electronic Component
BM0264074225
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.

ARG03FTC1502 薄膜贴片电阻产品概述

一、产品核心定位与适用场景

ARG03FTC1502是Viking(光颉) 推出的小型化薄膜贴片电阻,主打高稳定性、宽温适应性,适配对阻值精度、温度漂移要求较高的工业级、汽车电子及消费电子场景。其0603封装(小型化)与薄膜工艺的结合,既满足高密度PCB设计需求,又能在极端环境下保持电路参数稳定,是信号调理、分压滤波等电路的常用基础元件。

二、关键技术参数详解

ARG03FTC1502的核心参数围绕“精度、稳定性、环境适应性”设计,具体如下:

1. 阻值与精度

标称阻值为15kΩ,精度等级**±1%** —— 无需额外校准即可满足工业设备、传感器接口等场景对阻值一致性的要求,避免因精度偏差导致电路性能漂移。

2. 功率与电压

  • 额定功率:100mW(25℃环境温度下的最大允许功率);
  • 最大工作电压:75V;
    注:实际使用需结合环境温度降额(如125℃时需降额至70%额定功率),避免过功率损坏。

3. 温度系数(TCR)

±25ppm/℃ —— 温度每变化1℃,阻值变化仅为标称值的25×10⁻⁶(即100℃温差下,阻值变化≤0.25%),远优于普通碳膜电阻(500ppm/℃以上),是宽温场景下性能稳定的核心保障。

4. 工作温度范围

-55℃~+155℃ —— 覆盖工业车间(-40℃+85℃)、汽车发动机舱(-40℃+125℃)等极端环境,无需额外散热设计即可长期稳定工作。

三、封装与工艺特点

1. 封装规格

采用0603封装(英制尺寸:0.06英寸×0.03英寸,公制尺寸:1.6mm×0.8mm),属于贴片电阻的主流小型化封装,适配高密度PCB布局(如智能手机、汽车ECU等紧凑设计)。

2. 薄膜工艺优势

ARG03FTC1502采用金属薄膜工艺(陶瓷基底沉积镍铬合金薄膜+光刻图案),相比碳膜电阻具有三大核心优势:

  • 低噪声:典型值< -40dB,避免干扰信号传输(适合射频、传感器电路);
  • 高稳定性:长期使用阻值漂移≤0.1%/1000小时;
  • 窄温漂:±25ppm/℃的TCR比碳膜电阻低10倍以上。

四、可靠性与环境适应性

ARG03FTC1502通过多项工业级可靠性测试,包括:

  • 温度循环测试(-55℃~+155℃,循环1000次,阻值变化≤0.5%);
  • 湿度加速测试(85℃/85%RH,1000小时,阻值变化≤0.3%);
  • 振动测试(10~2000Hz,加速度2g,持续2小时,无开路/短路)。

其宽温范围与低漂移特性,可减少设备维护成本,尤其适合户外设备、汽车电子等对可靠性要求严苛的场景。

五、典型应用领域

ARG03FTC1502的性能匹配多类场景,核心应用包括:

  1. 工业控制:PLC、变频器中的信号分压、滤波电路(适应车间温度波动);
  2. 汽车电子:车载传感器(温度/压力传感器)的信号调理、ECU电源管理模块;
  3. 消费电子:智能手机、平板电脑的电源检测电路(小型化封装适配紧凑设计);
  4. 通信设备:基站射频电路的辅助电阻(低噪声避免信号干扰)。

六、选型与使用注意事项

为保障长期稳定工作,需注意以下要点:

  1. 功率降额:参考Viking官方降额曲线(如25℃下100%功率,100℃下80%,155℃下50%);
  2. 焊接工艺:回流焊峰值温度≤260℃(持续≤10秒),波峰焊温度≤240℃(持续≤3秒),避免过温损坏薄膜层;
  3. 静电防护:薄膜电阻对ESD敏感(敏感度等级HBM:±2kV),生产/存储需防静电包装、佩戴手环;
  4. 焊盘匹配:0603封装需适配0.8mm pitch焊盘(符合IPC-7351标准),避免虚焊/假焊。

ARG03FTC1502以“高性价比+宽温稳定”为核心竞争力,是替代普通碳膜电阻、提升电路性能的优选元件,广泛覆盖中高端电子设备的基础电阻需求。

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