WMSIC Electronic Components

Viking ARG03FTC3093

ModelARG03FTC3093
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 ARG03FTC3093
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC3093
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
309kΩ
Electronic Component
1
Electronic Component
BM0264961725
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.

ARG03FTC3093 薄膜贴片电阻产品概述

一、产品定位与核心身份

ARG03FTC3093是台湾光颉(Viking)电子推出的0603封装精密薄膜贴片电阻,属于公司薄膜电阻产品线中的常规精密型号。其核心定位为满足工业级、消费电子及通信设备中对阻值精度、温度稳定性有要求的信号调理、分压、偏置等电路场景——区别于厚膜电阻侧重高功率密度,薄膜电阻更突出“精度可控、长期稳定”的特性,适配中低功率模拟电路需求。

二、关键电气性能参数解析

ARG03FTC3093的电气参数围绕“精密+稳定”设计,核心指标可支撑多数场景的电路匹配:

  1. 阻值与精度:标称阻值309kΩ,精度±1%——该精度属于工业领域常用“精密级”,可满足电源反馈网络、信号分压电路的误差控制(如分压比偏差≤1%);
  2. 功率与电压:额定功率100mW,最大工作电压75V——需注意功率降额(25℃以上每升高1℃,功率需降额约0.3%),且最大电流约242μA(75V/309kΩ),需避免过流;
  3. 温度系数(TCR):±25ppm/℃——反映温度对阻值的影响:若温度变化100℃(如-55℃→45℃),阻值变化量≈7.7kΩ,结合±1%精度,整体偏差≤±1.25%,满足宽温环境稳定性;
  4. 低噪声特性:薄膜电阻固有噪声系数(约0.1μV/V/Hz)远低于厚膜电阻,适合医疗设备、音频电路等对噪声敏感的场景。

三、环境适应性与可靠性

ARG03FTC3093的环境参数覆盖严苛工业场景:

  • 工作温度范围:-55℃+155℃——超越商业级(0℃70℃),可适配户外设备、工业控制器、汽车电子(中温场景);
  • 长期稳定性:采用镍铬合金薄膜沉积工艺,经155℃×1000h高温存储测试后,阻值漂移≤0.5%;
  • 抗环境干扰:陶瓷基片+环氧树脂涂层封装,防潮、抗腐蚀能力强,可在90%RH(60℃)环境下长期工作。

四、封装与典型应用场景

  1. 封装细节:0603英制封装(公制1608,尺寸1.6mm×0.8mm×0.4mm)——体积小、占位少,适合高密度PCB(如智能手机、小型PLC);焊接兼容回流焊、波峰焊及手工焊接;
  2. 典型应用:
    • 工业控制:PLC模拟量输入分压电阻、传感器信号调理电路;
    • 消费电子:智能手机电源管理IC反馈分压、音频偏置电阻;
    • 通信设备:基站射频前端低噪声匹配、光模块偏置电阻;
    • 医疗设备:监护仪生理信号放大电路(低噪声需求)。

五、品牌与品质保障

光颉(Viking)作为全球电阻制造商,ARG03FTC3093具备以下优势:

  • 环保合规:符合RoHS 2.0、REACH标准,无铅封装(焊端为Sn/Pb或纯Sn);
  • 批量一致性:自动化生产+在线测试,确保批量阻值、TCR偏差≤规格书范围,降低电路调试难度;
  • 可靠性认证:部分批次通过AEC-Q200(汽车电子可靠性标准),可适配汽车级场景;
  • 技术支持:提供详细datasheet、应用方案,支持定制(如更高精度、更低TCR)。

该产品凭借“精密精度+宽温稳定+小体积”的特点,成为工业、消费电子领域的常规选型之一,适配多数中低功率模拟电路的核心电阻需求。

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