WMSIC Electronic Components

Viking ARG03BTC5762

ModelARG03BTC5762
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG03BTC5762
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03BTC5762
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
57.6kΩ
Electronic Component
1
Electronic Component
BM0265636699
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.

ARG03BTC5762 薄膜贴片电阻产品概述

ARG03BTC5762是光颉(Viking)电子推出的工业级高精度薄膜贴片电阻,属于ARG03BTC系列核心型号,针对需要精准阻值控制、宽温环境稳定运行的电路场景设计。该型号采用0603封装,以±0.1%高精度、±25ppm/℃低温度系数为核心优势,广泛应用于工业控制、汽车电子、医疗仪器等领域。

一、产品核心定位与品牌背景

光颉(Viking)作为全球专业被动元器件制造商,ARG系列薄膜电阻主打“高精度+高可靠性”,ARG03BTC5762是该系列中阻值57.6kΩ的具体型号,定位为中端工业级应用——既满足普通消费电子的小体积需求,又具备工业/汽车级的温区适应性与长期稳定性,是替代部分进口高精度电阻的高性价比选择。

二、关键电气参数详解

该型号的电气参数直接支撑其应用场景,核心参数及实际意义如下:

  • 阻值与精度:标称阻值57.6kΩ(57600Ω),精度±0.1%。薄膜电阻的精度优势显著优于碳膜(±5%)、厚膜(±1%),可满足传感器信号采样、电压分压等需精准阻值的电路(如12位ADC参考电压网络误差需<0.1%);
  • 功率额定值:100mW(0.1W)。符合0603封装的典型功率规格,适用于小信号电路(如传感器输出、放大器偏置),实际使用中需注意功率降额(如70℃以上需按0.8倍降额);
  • 工作电压:最大直流/交流工作电压75V。需严格控制实际电压不超过该值,避免薄膜层击穿或参数漂移;
  • 温度系数(TCR):±25ppm/℃。表示温度每变化1℃,阻值变化±25×10^-6,例如从25℃升至125℃(变化100℃),阻值漂移仅±0.25%,远低于厚膜电阻(±100ppm/℃),确保宽温下性能稳定;
  • 工作温度范围:-55℃+155℃。覆盖工业级(-40125℃)与部分高温场景(如车载动力系统附近),低温下无阻值突变,高温下长期工作无老化失效。

三、封装与物理特性

  • 封装规格:0603(英制),对应公制1608(尺寸1.6mm×0.8mm×0.45mm)。小体积设计适合高密度PCB布局(如手机、路由器的多层板),贴片式端电极便于自动化回流焊/波峰焊;
  • 电阻膜类型:采用镍铬(NiCr)薄膜工艺。相比钌基厚膜,NiCr薄膜的噪声更低(典型< -100dB)、线性度更好,适合低噪声电路(如音频放大器、精密仪表);
  • 端电极与环保性:端电极采用无铅锡膏(Sn/Pb或纯Sn),符合RoHS、REACH等环保标准,焊接后可靠性高(符合IPC-J-STD-001焊接标准)。

四、典型适用场景

ARG03BTC5762的参数特性使其在以下场景具有明显优势:

  1. 工业控制电路:PLC(可编程逻辑控制器)的模拟量输入模块(如4~20mA电流采样的分压电阻)、传感器信号调理(压力/温度传感器的零点校准电阻);
  2. 汽车电子:车载传感器(胎压监测TPMS、氧传感器)的信号放大电路、仪表盘背光控制的分压网络,满足-40~125℃汽车级温区要求;
  3. 医疗仪器:心电图机(ECG)的导联输入电阻、血糖检测仪的校准电阻,精准阻值避免测试误差;
  4. 通信设备:基站射频前端的滤波电路、路由器的电源反馈网络,小体积适配高密度PCB;
  5. 高端消费电子:专业音频设备(耳机放大器的偏置电阻)、高端电源的电压基准网络,低噪声提升音质与精度。

五、可靠性与环境适应性

该型号通过多项可靠性测试,确保长期稳定运行:

  • 耐温老化:155℃高温下1000小时老化测试,阻值变化<0.05%;
  • 湿热测试:符合IEC 60068-2-67(40℃/93%RH,1000小时),阻值漂移<0.1%;
  • 焊接可靠性:回流焊后无端电极开裂、虚焊,剪切强度>10N(符合IPC标准);
  • 机械应力:抗振动(10~2000Hz,1g加速度)、冲击(100g,6ms)测试无失效,适合移动设备或工业振动环境。

总结

ARG03BTC5762凭借**±0.1%高精度、±25ppm/℃低TCR、-55~155℃宽温区**及0603小体积的优势,成为工业控制、汽车电子、医疗仪器等领域的优选被动元器件。其高性价比与可靠性,可有效替代部分进口高精度电阻,满足不同场景的精准阻值需求。

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