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Viking AR03BTCX3001
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking AR03BTCX3001
- Type
- VIKING
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 100mW
- Electronic Component
- Electronic Component
- Electronic Component
- VIKING
- Electronic Component
- AR03BTCX3001
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- SMD Resistor
- Electronic Component
- ±0.1%
- Electronic Component
- 0.023g
- Electronic Component
- 3kΩ
- Electronic Component
- 1
- Electronic Component
- BM0264911617
- 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.
AR03BTCX3001 薄膜贴片电阻产品概述
一、产品基本属性与品牌定位
AR03BTCX3001是Viking（光颉） 推出的工业级精密薄膜贴片电阻，光颉作为专注被动元件研发制造的厂商，其产品以高精度、高稳定性著称，广泛应用于工业控制、通信设备、汽车电子等对参数一致性要求严苛的领域。该电阻采用0603（英制）贴片封装（对应公制1608），是小尺寸高密度电路设计的优选元件。
二、核心电气性能参数详解
该型号围绕“精密、宽温、小功率”核心特点设计，关键参数如下：
- 阻值与精度：标称阻值3kΩ（对应代码“3001”），精度±0.1%，远高于普通碳膜电阻（±1%~±5%），满足精密电路校准、分压需求；
- 功率与电压：额定功率100mW（适配0603封装小信号场景），最大工作电压75V（需避免电压峰值超此值）；
- 温度特性：温度系数±25ppm/℃（温度每变1℃，阻值漂移±25×10⁻⁶），工作温度范围-55℃~+155℃（工业级宽温，适应极端环境）。
三、封装与物理特性
0603封装物理尺寸为1.6mm×0.8mm×0.4mm（长×宽×厚），具有以下优势：
- 无引脚设计，兼容SMT自动化贴装，生产效率高；
- 小尺寸节省PCB空间，适配智能手机、物联网模块等高密度电路；
- 表面贴装结构降低寄生电感/电容，对高频电路信号完整性影响小。
四、典型应用场景
基于精密性、宽温特性与小封装，该电阻适用于：
- 精密仪器：万用表、示波器校准电路，工业传感器信号放大/分压；
- 工业控制：PLC模拟量输入模块，电机驱动电流采样；
- 通信设备：5G基站射频前端小信号匹配，光纤收发器偏置电路；
- 汽车电子：车载温度/压力传感器信号调理（宽温适配）；
- 消费电子：高端音频设备滤波电路，智能穿戴低功耗传感器接口。
五、产品优势与选型参考
1. 核心优势
- 高精度稳定性：薄膜工艺避免碳膜电阻阻值漂移，长期精度保持性好；
- 宽温适应能力：-55℃~+155℃覆盖工业/汽车级常见环境，无需额外散热；
- 低噪声特性：电流噪声远低于碳膜，适合低噪声放大电路；
- 品牌可靠性：采用成熟溅射工艺，产品一致性符合IEC等国际标准。
2. 选型注意
- 功率降额：环境温度超70℃时需降额（如100℃时降额至60mW）；
- 电压保护：电路存在瞬态电压时，需增加TVS管等保护元件；
- 精度升级：需±0.05%精度可选择同系列更高精度型号（如AR03BTCX3001A）。
六、总结
AR03BTCX3001作为工业级精密薄膜贴片电阻，以**±0.1%精度、±25ppm/℃ TCR、-55℃~+155℃宽温**为核心竞争力，结合0603小封装的灵活性，可满足大多数精密电子系统需求。无论是工业控制极端环境，还是通信设备高密度设计，该型号均能提供稳定可靠的电阻性能，是被动元件选型中的高性价比选择。
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