WMSIC Electronic Components

Viking ARG03FTC4700

ModelARG03FTC4700
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 ARG03FTC4700
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03FTC4700
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.023g
Electronic Component
470Ω
Electronic Component
1
Electronic Component
BM0265378842
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.

ARG03FTC4700 薄膜贴片电阻产品概述

ARG03FTC4700是光颉(Viking)推出的一款0603封装高精度薄膜贴片电阻,针对小型化、高稳定、宽温环境下的电路设计需求优化,核心参数覆盖470Ω±1%阻值精度、100mW额定功率、75V工作电压及±25ppm/℃温度系数,是消费电子、工业控制等领域的常规选型元件。

一、产品核心身份与定位

ARG03FTC4700属于光颉薄膜电阻系列的基础型产品,定位于低功耗高精度场景的标准化元件:

  • 封装维度:采用0603(英制)/1608(公制)贴片封装,体积仅1.6mm×0.8mm,适配高密度PCB布局;
  • 工艺属性:基于薄膜沉积技术(区别于厚膜电阻的丝网印刷工艺),阻值稳定性与一致性更优;
  • 市场定位:兼顾精度、功率与成本,覆盖商业级+工业级的应用区间,无需额外定制即可满足多数常规需求。

二、关键参数及性能优势

ARG03FTC4700的核心参数均围绕“稳定、精准、小型化”设计,具体优势如下:

1. 阻值精度与一致性

  • 阻值:470Ω(标准E24系列阻值,适配多数电路设计的常规阻值需求);
  • 精度:±1%(高于普通碳膜电阻的±5%、±10%);
  • 优势:适合信号调理、分压网络、基准电压电路等对阻值准确要求高的场景,减少电路误差累积。

2. 功率与电压耐受

  • 额定功率:100mW(0603封装常规功率等级,满足多数低功耗电路的功率需求);
  • 工作电压:75V(0603封装中较高的电压耐受值,避免电路过压时的击穿风险,适配中等电压信号链路);
  • 注意:实际使用需结合降额设计(如功率降额至80%以下),延长使用寿命。

3. 温度特性

  • 温度系数(TCR):±25ppm/℃(优于部分薄膜电阻的±50ppm/℃);
  • 工作温度范围:-55℃~+155℃(工业级宽温,覆盖低温(如户外设备)、高温(如工业控制器)极端环境);
  • 优势:温变下阻值漂移小,适合宽温区域的传感器信号处理、汽车电子(部分低功耗模块)等场景。

三、封装与工艺特性

ARG03FTC4700的封装与工艺直接决定了其小型化与可靠性:

  • 封装结构:0603贴片封装采用陶瓷基片,表面镀镍/锡或镍/金(根据批次),适配回流焊、波峰焊等自动化贴装工艺,焊接兼容性强;
  • 薄膜工艺:通过真空沉积形成电阻膜(如镍铬合金膜),再经激光微调实现高精度阻值,相比厚膜电阻,薄膜电阻的温漂更小、长期稳定性更高;
  • 体积优势:1.6mm×0.8mm的体积,比0805封装缩小约50%,可显著提升PCB的元件密度,适合便携设备(如智能手机、智能手表)的小型化设计。

四、典型应用场景

ARG03FTC4700的参数特性使其适配以下场景:

  1. 消费电子:智能手机、平板的信号链路(如射频匹配、音频滤波)、便携电源的分压电路;
  2. 工业控制:传感器(如温度、压力传感器)的信号调理电路、PLC(可编程逻辑控制器)的输入输出模块;
  3. 汽车电子:低功耗车载模块(如胎压监测系统的辅助电路)、车载显示屏的背光控制电路(需注意符合汽车电子可靠性标准);
  4. 通信设备:小型基站、路由器的射频辅助电路、电源管理模块的电流检测电路;
  5. 医疗仪器:便携医疗设备(如血糖监测仪)的低功耗电路、生命体征监测的信号放大电路。

五、可靠性与环境适应性

ARG03FTC4700通过多项可靠性测试,满足工业级应用需求:

  • 焊接可靠性:可承受260℃回流焊温度(符合IPC标准),无焊接开裂风险;
  • 环境适应性:通过85℃/85%RH湿度测试(1000小时)、温度循环测试(-55℃~155℃,循环1000次),阻值变化率控制在±0.5%以内;
  • 长期稳定性:老化测试(125℃,1000小时)后,阻值漂移≤±0.2%,功率降额后使用寿命可达10万小时以上。

六、选型价值总结

ARG03FTC4700的核心选型价值在于**“精准+稳定+小型化”的平衡**:

  • 对比同类0603封装电阻:±1%精度优于多数±5%精度产品,±25ppm/℃温漂更适合宽温环境;
  • 品牌背书:光颉(Viking)作为专业电阻厂商,产品一致性与可靠性经过市场验证;
  • 成本优势:标准化参数设计无需定制,降低采购与生产环节的成本。

综上,ARG03FTC4700是一款适配多场景的高性价比薄膜贴片电阻,适合对精度、稳定性有要求的小型化电路设计。

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