WMSIC Electronic Components

Viking AR03BTCX0120

ModelAR03BTCX0120
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 AR03BTCX0120
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03BTCX0120
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
12Ω
Electronic Component
1
Electronic Component
BM0264911554
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.

AR03BTCX0120 贴片薄膜电阻产品概述

一、产品核心身份与定位

AR03BTCX0120是台湾光颉(Viking)推出的一款0603封装贴片薄膜电阻,属于高精度、宽温域的通用型基础元器件。该产品针对对阻值精度、温度稳定性要求较高的电子设计场景,兼顾小型化封装与功率承载能力,是消费电子、工业控制、通信设备等领域的可靠选择。

二、关键参数详解

该电阻的核心参数可支撑多场景的精准应用,具体维度如下:

1. 阻值与精度

标准阻值为12Ω,精度等级达到**±0.1%**——实际阻值与标称值的偏差不超过0.012Ω,可满足信号调理、分压网络等需要精准匹配的电路设计。

2. 功率与封装

额定功率为100mW,适配0603小型贴片封装(尺寸约1.6mm×0.8mm),既节省电路板空间,又能覆盖低功耗电路的功率需求(如传感器放大、LED驱动辅助)。

3. 温度系数(TCR)

温度系数为**±25ppm/℃**,即温度每变化1℃,阻值变化不超过标称值的25×10⁻⁶倍。以12Ω为例,温度从25℃升至155℃(变化130℃),阻值最大变化仅约0.039Ω,稳定性优异。

三、封装与功率特性

0603封装是贴片电阻的主流小型化方案,AR03BTCX0120的封装优势体现在:

  • 空间效率:相比插件电阻,可提升30%以上电路板面积利用率,适配智能手机、可穿戴设备等小型终端;
  • 焊接兼容性:支持回流焊、波峰焊等常规工艺,适配自动化生产,降低生产难度;
  • 功率适配:100mW额定功率可覆盖多数低功耗电路,实际功率低于该值时可长期稳定工作。

四、精度与温度稳定性

该产品的精度与温度特性是核心竞争力:

  • 高精度保障:±0.1%精度优于碳膜电阻(通常±1%以上)、金属膜电阻(部分±0.5%),适合仪器仪表校准、通信阻抗匹配等场景;
  • 宽温域稳定:±25ppm/℃ TCR结合**-55℃~+155℃工作温度范围**,可在工业高温车间、户外基站等极端环境下保持阻值稳定,避免电路性能漂移。

五、工作环境适应性

AR03BTCX0120的环境参数覆盖多数应用场景:

  • 温度范围:满足工业级设备要求(如汽车发动机舱、航空航天组件);
  • 可靠性:具备良好抗老化性能(光颉典型寿命超10000小时),可耐受相对湿度95%以下环境;
  • 环保合规:符合RoHS、REACH等标准,适配全球市场需求。

六、品牌与品质保障

光颉(Viking)是全球知名被动元器件厂商,AR03BTCX0120继承其成熟品质体系:

  • 工艺优势:采用溅射法薄膜沉积技术,阻值一致性优于传统印刷工艺;
  • 认证齐全:通过AEC-Q200(汽车电子)、IEC 61000等可靠性测试,覆盖多行业认证要求;
  • 供货稳定:完善供应链体系保障长期供货,降低客户供应链风险。

七、典型应用场景

结合参数特性,该电阻适用于以下场景:

  1. 消费电子:智能手机音频放大、可穿戴设备传感器分压;
  2. 工业控制:PLC输入输出电路、温度传感器校准电阻;
  3. 通信设备:基站阻抗匹配网络、路由器信号滤波;
  4. 汽车电子:车载显示屏背光驱动、胎压监测信号处理(需确认AEC-Q200认证)。

八、总结与价值点

AR03BTCX0120的核心价值在于:

  • 精准稳定:±0.1%精度+±25ppm/℃ TCR,满足高端电路需求;
  • 小型化适配:0603封装覆盖紧凑设计场景;
  • 宽温可靠:-55~+155℃范围适配极端环境;
  • 品牌保障:光颉工艺与认证体系降低选型风险。

该产品是平衡精度、体积与可靠性的高性价比选择,可支撑多领域电子设计的稳定运行。

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