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Viking ARG05FTC5000
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Viking ARG05FTC5000
- Type
- VIKING
- Minimum package
- 5000 圆盘
Technical parameters
- Power
- 125mW
- Electronic Component
- Electronic Component
- Electronic Component
- VIKING
- Electronic Component
- ARG05FTC5000
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- SMD Resistor
- Electronic Component
- ±1%
- Electronic Component
- 0.029g
- Electronic Component
- 500Ω
- Electronic Component
- 1
- Electronic Component
- BM0263676876
- 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.
Viking ARG05FTC5000薄膜电阻产品概述
一、产品核心定位
Viking ARG05FTC5000是一款0805封装高精度薄膜电阻，主打「小体积+高稳定+宽温适配」，专为需要精准阻值控制的中高端电子电路设计。其核心优势在于平衡了精度、稳定性与体积，可满足工业控制、消费电子、汽车电子等领域对信号调理、阻抗匹配、分压限流的严苛需求，是替代普通碳膜/金属膜电阻的升级选择。
二、关键性能参数详解
该产品的核心参数围绕「精度、稳定性、环境适应性」展开，具体如下：
参数项 规格值 实际意义 阻值/精度 500Ω ±1%（B级精度） 远高于普通碳膜电阻的±5%，可实现电路分压/限流的精准计算，减少系统误差。 额定功率 125mW（1/8W） 匹配0805封装的常规功率需求，小电流电路中无需过度降额，适配多数低压场景。 最大工作电压 150V（直流/交流峰值） 满足12V/24V/48V等主流电源系统，避免过压击穿，提升电路安全性。 温度系数（TCR） ±25ppm/℃ 温度每变化1℃，阻值变化仅±0.0125Ω（500Ω×25ppm）；若温差75℃（25→100℃），阻值漂移仅0.9375Ω，远小于精度范围。 工作温度范围 -55℃~+155℃ 覆盖工业级宽温要求，可在户外设备、汽车发动机舱等极端环境稳定运行。三、封装与物理规格
采用0805贴片封装（英制代码，对应公制尺寸：2.0mm×1.2mm×0.5mm），具备三大特点：
- 体积紧凑：适合高密度PCB布局（如智能手机、智能穿戴的小型化设计），节省空间；
- 贴装兼容：表面无引脚设计，适配自动化SMT生产，提升贴装效率（贴装速度可达每小时数万片）；
- 寄生参数低：无引脚减少了电感/电容寄生，对高频电路的信号完整性影响极小，适合射频应用。
四、典型应用场景
ARG05FTC5000的参数特性决定了其在以下场景的适配性：
1. 工业控制领域
- 传感器信号调理：压力、温度传感器的输出分压电路（需精准阻值确保信号采集精度）；
- PLC接口：输入输出模块的限流电阻，宽温适配车间高低温环境。
2. 消费电子领域
- 电源管理：智能手机电池保护电路的分压检测（±1%精度确保过充/过放保护准确）；
- 音频设备：耳机/音箱的阻抗匹配（低TCR稳定音质输出）。
3. 汽车电子领域
- 车载辅助电路：仪表盘背光控制、传感器信号滤波（-55~+155℃适配汽车舱内/外温度变化）；
- 安全系统：胎压监测（TPMS）的信号调理电阻。
4. 通信设备领域
- 基站射频：射频前端的阻抗匹配（低TCR稳定信号传输）；
- 光纤收发器：光模块的信号调理电路。
五、可靠性与环境适应性
薄膜电阻的真空溅射工艺是其稳定性的核心：
- 长期阻值漂移<0.1%（典型值），无需频繁校准，降低维护成本；
- 抗振动/冲击：符合IEC 60068标准，可承受10G振动（10~2000Hz），适配工业设备的振动工况；
- 耐湿性能：通过85℃/85%RH湿热测试（1000小时），阻值变化<0.5%，适合潮湿环境。
六、品牌与质量保障
Viking（光颉）是全球被动元器件头部厂商，ARG05FTC系列具备：
- 认证齐全：通过RoHS、REACH环保认证，部分型号获UL/CE认证；
- 质量体系：符合ISO 9001/TS 16949（汽车级）标准；
- 供货稳定：月产能达数亿片，支持批量定制（如±0.5%精度、1/4W功率）。
总结
Viking ARG05FTC5000以「高精度+宽温稳定+小体积」为核心竞争力，覆盖从消费电子到工业级的多场景需求，是提升电路性能一致性与可靠性的理想选择。其参数设计贴合实际应用痛点，可有效替代传统电阻并降低系统维护成本。
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