WMSIC Electronic Components

Viking ARG03BTC4533

ModelARG03BTC4533
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 ARG03BTC4533
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG03BTC4533
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
453kΩ
Electronic Component
1
Electronic Component
BM0264480954
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.

ARG03BTC4533薄膜贴片电阻产品概述

一、产品核心身份与定位

ARG03BTC4533是Viking(光颉)推出的高精密薄膜贴片电阻,定位于对阻值精度、温度稳定性要求严苛的小型化电子系统,核心参数覆盖精密电路设计的核心需求,是替代传统碳膜电阻的高性价比方案,适用于工业控制、通信设备、测试仪器等多领域。

二、关键电气性能参数解析

ARG03BTC4533的核心参数精准匹配精密电路的设计要求,具体如下:

  1. 阻值与精度:标称阻值453kΩ(属于E96精密阻值系列),精度±0.1%,绝对误差≤453Ω,满足信号分压、电流采样等场景的低误差需求;
  2. 功率与电压:额定功率100mW,最大工作电压75V。结合阻值计算,75V下实际功耗仅约12.3mW(远低于额定功率),长期使用无过载风险;
  3. 温度系数:±25ppm/℃(典型值),即温度每变化1℃,阻值变化≤11.325Ω,温度稳定性远优于普通碳膜电阻(通常±500ppm/℃以上);
  4. 工作温度范围:-55℃至+155℃,覆盖工业级、消费电子高温场景(如车载电子、光伏逆变器辅助电路)。

三、物理封装与工艺特性

  1. 封装规格:采用0603英制贴片封装(对应公制1608,尺寸1.6mm×0.8mm×0.45mm),体积小巧,适配高密度PCB设计(如智能手机、智能穿戴的信号调理模块);
  2. 薄膜工艺优势:采用金属薄膜(镍铬合金/氮化钽)沉积技术,相比碳膜电阻:
    • 阻值精度更高(本型号达±0.1%,部分批次可满足±0.05%);
    • 长期稳定性更好(漂移量≤0.05%/1000小时);
    • 低频噪音更低(典型值≤-40dB),适合模拟信号处理电路。

四、环境适应性与可靠性

  1. 宽温可靠性:-55℃至+155℃范围内,温度循环测试后阻值变化率≤±0.5%,满足工业控制、航空航天辅助电路的宽温要求;
  2. 耐候性:符合RoHS 2.0、REACH环保标准,无铅封装(Sn/Pb或纯Sn镀层),适配回流焊(220℃-260℃)、波峰焊工艺;
  3. 机械稳定性:抗振动(10G-2000Hz)、抗冲击(1000G)性能符合IPC标准,适合便携式设备(如手持测试仪器)。

五、典型应用场景推荐

ARG03BTC4533的参数特性决定其适用于以下场景:

  1. 精密测试仪器:示波器、信号发生器、万用表的信号分压网络(需低误差阻值);
  2. 通信设备:基站射频前端的偏置电路、光纤收发器的信号调理模块;
  3. 工业控制:PLC模拟量输入模块、传感器信号放大电路;
  4. 医疗电子:监护仪的心率/血氧信号处理电路、诊断设备的校准单元;
  5. 消费电子:智能穿戴的传感器接口电路、无人机的姿态控制模块。

六、品牌与品质背书

Viking(光颉)作为全球知名被动元件制造商,ARG03BTC4533通过以下品质验证:

  • 符合IEC 61000-4-2(ESD抗扰度)、IEC 60068-2-6(振动测试)等国际标准;
  • 批量一致性:每批次阻值偏差≤±0.1%,温度系数一致性≤±5ppm/℃;
  • 供货稳定性:产能充足,支持100pcs起订至大规模量产需求。

ARG03BTC4533以高精密、宽温稳定、小型化的特点,成为精密电子系统中替代传统电阻的可靠选择,可有效提升电路性能与长期稳定性。

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