WMSIC Electronic Components

Viking AR03BTCX1001

ModelAR03BTCX1001
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking AR03BTCX1001
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03BTCX1001
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
1kΩ
Electronic Component
1
Electronic Component
BM0263676844
Operating Temperature
55℃~+155℃
Electronic Component
±25ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AR03BTCX1001 薄膜贴片电阻产品概述

一、产品基本定位

AR03BTCX1001是Viking(光颉)电子推出的一款0603封装薄膜贴片电阻,属于小功率高精度电阻范畴,专为对阻值精度、温度稳定性要求较高的信号级电路设计,兼顾体积紧凑性与环境适应性,适用于工业、汽车、消费电子等多领域。

二、核心性能参数解析

该电阻的关键参数直接决定了其应用场景,具体如下:

2.1 阻值与精度

标称阻值为1kΩ,精度等级达**±0.1%**——这一精度远高于普通碳膜电阻(典型±5%),可满足精密分压、电流采样、基准电压搭建等对阻值准确性要求苛刻的电路需求,减少系统误差。

2.2 功率与封装匹配

额定功率为100mW,与0603封装(尺寸1.6mm×0.8mm)的小体积设计适配,既满足信号级电路的功率承载需求,又避免了大体积电阻对PCB空间的占用,适合高密度布线场景。

2.3 温度稳定性(TCR)

温度系数(TCR)为**±25ppm/℃**,表示温度每变化1℃,阻值变化约0.0025%。以典型工作温差(如25℃→125℃)计算,阻值总变化量仅为0.25%,结合初始±0.1%精度,全温区阻值偏差可控制在±0.35%以内,稳定性显著优于普通电阻(如碳膜电阻TCR通常达±200ppm/℃以上)。

2.4 宽温工作范围

工作温度覆盖**-55℃+155℃**,满足工业级(-40℃+85℃)与汽车级(-40℃~+125℃)的环境要求,可在极端温度下(如户外低温、汽车发动机舱高温)稳定工作,无需额外散热或温度补偿。

三、封装与品牌优势

3.1 0603封装的设计价值

0603封装属于贴片电阻的主流小封装之一,具备以下优势:

  • 体积紧凑:仅1.6mm×0.8mm,可大幅提升PCB布线密度,适配智能手机、可穿戴设备等小型化产品;
  • 焊接兼容性:支持回流焊、波峰焊等标准贴片工艺,批量生产效率高;
  • 抗干扰性:贴片式设计减少了引线电感/电容,对高频信号的干扰更小。

3.2 Viking光颉的品质保障

Viking(光颉)是全球知名的电阻制造商,在薄膜电阻领域拥有20余年技术积累:

  • 采用真空溅射薄膜工艺,确保电阻膜层均匀、阻值一致性好;
  • 全流程质量管控(如100%阻值测试、温漂筛选),批量产品参数离散度低;
  • 符合RoHS、REACH等环保标准,适配绿色电子产品设计。

四、典型应用场景

结合性能参数,AR03BTCX1001的核心应用场景包括:

  1. 精密测量仪器:万用表、示波器、信号发生器的分压电路、基准电压模块,依赖其高精度与稳定性减少测量误差;
  2. 工业控制电路:PLC(可编程逻辑控制器)的模拟量输入模块、传感器信号调理电路,宽温范围适应工厂车间的温度波动;
  3. 汽车电子:车身控制器(BCM)的传感器接口、车载音响的信号滤波电路,满足汽车级温度与可靠性要求;
  4. 消费电子:智能手机的电源管理IC(PMIC)分压反馈、平板电脑的音频滤波电路,小体积适配便携设备的高密度PCB;
  5. 医疗设备:监护仪的心率/血氧信号采集电路、输液泵的流量控制电路,高精度确保医疗数据的准确性。

五、产品优势总结

AR03BTCX1001的核心竞争力体现在以下四点:

  • 高精度:±0.1%精度满足精密电路的核心需求;
  • 高稳定:±25ppm/℃ TCR+宽温范围,极端环境下性能可靠;
  • 小体积:0603封装适配高密度布线;
  • 高可靠:Viking光颉品牌保障,批量一致性与耐用性优异。

该产品是信号级电路中替代普通电阻、提升系统精度与稳定性的理想选择,尤其适合对体积、精度、环境适应性有综合要求的场景。

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