WMSIC Electronic Components

Viking ARG03FTC0330

ModelARG03FTC0330
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 ARG03FTC0330
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC0330
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
33Ω
Electronic Component
1
Electronic Component
BM0264911586
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.

ARG03FTC0330 薄膜贴片电阻产品概述

一、产品定位与核心参数概览

ARG03FTC0330是光颉(Viking) 推出的一款0603封装薄膜贴片电阻,定位于高精度、小体积、宽温域的工业级应用场景。其核心参数清晰明确:

  • 阻值:33Ω(标称值),精度±1%(满足工业级电路对阻值一致性的要求);
  • 功率:100mW(额定功率,适用于低功耗电路设计);
  • 电压:最大工作电压75V;
  • 温度系数(TCR):±25ppm/℃(阻值随温度变化极小,稳定性优异);
  • 工作温度:-55℃~+155℃(覆盖极端温区,适配严苛环境)。

二、封装与尺寸规格

ARG03FTC0330采用0603英制贴片封装,对应公制尺寸为1.6mm(长)×0.8mm(宽)×0.45mm(厚)(典型值)。小体积设计使其具备以下优势:

  1. 适配高密度PCB布局:可大幅缩小电路尺寸,满足智能手机、可穿戴设备等小型化需求;
  2. 兼容自动化贴装:符合SMT生产线标准,提升生产效率,降低人工成本;
  3. 抗机械应力:紧凑封装减少焊接后的应力集中,提升长期可靠性。

三、电气性能详解

1. 阻值精度与稳定性

±1%的精度远超普通碳膜电阻(通常±5%),且薄膜电阻的激光微调工艺确保阻值一致性,可避免电路因阻值偏差导致的信号失真或功率损耗异常。

2. 功率与电压特性

  • 额定功率100mW:在常温(25℃)下可稳定承载,若环境温度升高,需按降额曲线使用(例如125℃时需降额至约60mW);
  • 最大电压75V:结合阻值计算,最大允许电流约为55mA(I=√(P/R)=√(0.1W/33Ω)),适用于低电压、小电流的信号调理或电源分压电路。

3. 温度系数(TCR)

±25ppm/℃意味着温度每变化1℃,阻值变化仅为0.000825Ω(33Ω×25×10⁻⁶)。该参数远优于普通电阻(如碳膜电阻TCR通常±200ppm/℃以上),可确保在温度波动场景下(如户外设备、汽车电子)电路性能稳定。

四、环境适应性分析

ARG03FTC0330的**-55℃~+155℃工作温区**覆盖了大部分工业级应用场景:

  • 低温端:可适应严寒地区(如北方户外基站、低温工业传感器);
  • 高温端:支持高负荷电路(如汽车发动机舱附近、工业变频器内部);
  • 抗环境干扰:薄膜电阻的封装结构具备一定抗湿性与抗腐蚀性,可在湿度≤95%(非凝露)的环境下长期运行。

五、典型应用场景

ARG03FTC0330因“小封装+高精度+宽温域”的组合优势,广泛应用于以下领域:

  1. 消费电子:智能手机/平板的电源管理模块、音频信号调理电路;
  2. 工业控制:PLC输入输出模块、传感器信号放大电路、电机驱动辅助电路;
  3. 汽车电子:车载传感器(如胎压监测、温度传感器)、辅助驾驶的信号处理单元;
  4. 通信设备:基站射频前端、路由器的电源滤波电路;
  5. 医疗设备:小型医疗仪器(如血糖仪、监护仪)的信号采集电路(需高精度稳定电阻)。

六、品牌与可靠性保障

光颉(Viking)作为全球知名的被动元器件制造商,ARG03FTC0330具备以下可靠性保障:

  • 符合RoHS 2.0、REACH等环保标准,无铅无卤,适配绿色制造需求;
  • 经过严格可靠性测试:包括高温存储(155℃/1000h)、温度循环(-55℃~+155℃/1000次)、湿度测试(85℃/85%RH/1000h),阻值变化率≤0.5%;
  • 批量一致性:每批次产品均通过激光分选,确保阻值、TCR等参数符合规格要求。

总结

ARG03FTC0330是一款兼顾“高精度、小体积、宽温域”的薄膜贴片电阻,适合对阻值稳定性、环境适应性要求较高的电路设计。无论是消费电子的小型化需求,还是工业/汽车领域的严苛环境,均能提供可靠的性能支撑,是电路设计中性价比优异的选择。

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