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Viking AR05BTCW1001
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking AR05BTCW1001
- Type
- VIKING
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 125mW
- Electronic Component
- Electronic Component
- Electronic Component
- VIKING
- Electronic Component
- AR05BTCW1001
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- SMD Resistor
- Electronic Component
- ±0.1%
- Electronic Component
- 0.029g
- Electronic Component
- 1kΩ
- Electronic Component
- 1
- Electronic Component
- BM0264911580
- Operating Temperature
- 55℃~+155℃
- Operating Voltage
- 150V
- 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.
AR05BTCW1001 薄膜贴片电阻产品概述
一、产品定位与基本属性
AR05BTCW1001是Viking（光颉） 推出的0805封装精密薄膜贴片电阻，针对对阻值精度、温度稳定性要求较高的电子电路设计，属于工业级/精密级电阻器件。其核心基本属性如下：
- 电阻类型：薄膜电阻（真空溅射工艺制备）
- 标称阻值：1kΩ（代码标识1001）
- 封装规格：0805（英制，对应公制尺寸2.0mm×1.2mm）
- 品牌：Viking（光颉电子）
二、核心技术参数详解
该电阻的关键参数围绕“精密稳定”设计，具体如下：
- 精度与漂移控制：阻值精度为**±0.1%（远高于普通电阻±1%/±5%的精度等级），温度系数（TCR）为±25ppm/℃**——即温度每变化1℃，1kΩ阻值仅漂移0.025Ω，可有效抑制温度对电路性能的影响。
- 功率与电压约束：额定功率为125mW（符合0805封装典型功率），额定工作电压150V（实际使用需满足功率约束：最大电流≤11.18mA，最大电压≤11.18V，避免超功率损坏）。
- 宽温工作范围：支持**-55℃至+155℃**，覆盖工业级环境温度（如户外设备、汽车辅助系统），可靠性满足严苛场景需求。
三、关键性能特性
- 高精度稳定输出：±0.1%精度+±25ppm/℃温度系数，使电阻在宽温范围内保持阻值一致性，适合传感器信号调理、精密分压等场景。
- 薄膜技术优势：采用真空溅射薄膜工艺，相比碳膜/金属膜电阻，具有更低噪声（适合微弱信号放大）、更好高频特性（100MHz以上阻抗稳定），且长期老化率低。
- 小体积高密度适配：0805封装体积小巧，可减少PCB布局空间，适配智能手机、工业控制板等高密度集成设计。
- 宽温可靠性：通过温度循环、湿热测试，可在高低温交替、湿度较大环境中长期稳定工作。
四、典型应用场景
AR05BTCW1001的参数特性使其适用于以下场景：
- 精密测量仪器：万用表、示波器、传感器信号调理（应变片桥路、热电偶放大），需稳定分压比或采样电阻。
- 工业控制模块：PLC、伺服驱动器反馈电路，避免阻值漂移导致控制精度下降。
- 通信设备：射频前端（RF）、信号处理电路（滤波器、混频器），利用薄膜电阻高频特性与低噪声优势。
- 医疗电子：监护仪、诊断设备信号放大电路，需稳定可靠的电阻减少测量误差。
五、市场竞争优势
- 品牌品质保障：Viking通过ISO9001、IATF16949认证，产品一致性好，可靠性高。
- 参数平衡适配：精度、功率、温度系数与封装的组合，满足多数精密电路核心需求，无需为过度参数支付额外成本。
- 性价比突出：相比同精度竞品，成本与性能平衡，适合量产应用。
- 供货稳定：成熟供应链可满足中小批量至大规模量产需求。
以上为AR05BTCW1001核心概述，具体应用需参考 datasheet 详细测试数据与降额曲线。
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