WMSIC Electronic Components

Viking ARG05BTC5100

ModelARG05BTC5100
Package0805
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking ARG05BTC5100
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG05BTC5100
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.029g
Electronic Component
510Ω
Electronic Component
1
Electronic Component
BM0264480886
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.

ARG05BTC5100 薄膜贴片电阻产品概述

一、产品核心定位与品牌背景

ARG05BTC5100是台湾光颉(Viking)电子推出的高精密薄膜贴片电阻,属于该品牌ARG系列核心产品。光颉作为被动元件领域的专业厂商,其薄膜电阻以精度稳定、宽温适应性强为核心优势,ARG05BTC5100针对工业控制、通信、医疗等对阻值精度和环境可靠性要求严苛的场景设计,兼顾小型化封装与性能稳定性。

二、关键电气性能参数详解

ARG05BTC5100的电气参数精准匹配精密电路需求,核心指标如下:

  1. 阻值与精度:固定阻值510Ω,精度±0.1%——属于高精密级(远超常规1%/0.5%电阻),可有效避免阻值偏差对信号调理、基准电压电路的影响;
  2. 功率与工作电压:额定耗散功率125mW(0.125W),最大工作电压150V——实际使用需同时满足两个限制(如150V下功耗约44mW,远低于额定功率,因此电压限制更关键);
  3. 温度系数(TCR):±25ppm/℃——温度每变化1℃,阻值仅变化±0.01275Ω(25×10⁻⁶×510),宽温环境下阻值稳定性优异;
  4. 薄膜工艺:采用镍铬薄膜技术(光颉ARG系列标准工艺),相比厚膜电阻噪声更低、线性度更好,适合高频/精密信号处理。

三、封装与物理特性

  1. 封装规格:0805(英制),对应公制2012(2.0mm×1.2mm)——体积紧凑,兼容SMT自动贴装工艺,节省PCB布局空间;
  2. 物理尺寸:长2.00±0.2mm、宽1.25±0.2mm、厚0.55±0.1mm,重量约0.01g;
  3. 终端处理:采用镀锡或镀镍终端(符合RoHS标准),焊接兼容性好,可通过回流焊/手工焊可靠连接。

四、环境适应性与可靠性

ARG05BTC5100满足工业级宽温与恶劣环境需求:

  1. 工作温度范围:-55℃~+155℃——覆盖户外、车载、工业现场的极端温度场景;
  2. 耐湿性能:符合IEC 60068-2-67恒定湿热标准(40℃/93%RH下1000小时),阻值变化≤0.1%;
  3. 抗冲击振动:通过MIL-STD-202振动(10~2000Hz,20g加速度)与冲击(1000g/1ms)测试,适合移动设备或振动环境;
  4. 长期稳定性:常温存储1000小时阻值漂移≤0.05%,满足精密仪器长期校准需求。

五、典型应用场景

ARG05BTC5100因精准性与可靠性,广泛应用于以下领域:

  1. 工业自动化:PLC模拟量输入/输出电路的分压采样、伺服驱动器的电流反馈电路;
  2. 通信设备:基站射频前端的信号衰减、路由器电源管理模块的电压基准;
  3. 医疗电子:监护仪的心率/血压信号调理、输液泵的流量控制电路;
  4. 测试测量:示波器/万用表的校准基准电阻、信号发生器的衰减网络;
  5. 汽车电子:车载信息娱乐系统的音频信号处理、胎压传感器的信号放大。

六、选型与使用注意事项

  1. 功率/电压匹配:实际功耗需≤125mW,工作电压≤150V,避免过压/过功率导致失效(如瞬间电压尖峰需并联TVS管保护);
  2. 焊接工艺:回流焊推荐温度曲线(预热150180℃/60120s,峰值220235℃/3060s),手工焊需用≤350℃烙铁,焊接时间≤3s;
  3. 静电防护:薄膜电阻对静电敏感,存储/运输需用防静电包装(EIA-481标准),操作时戴防静电手环;
  4. 抽样验证:批量使用前建议用高精度万用表(如Agilent 34401A)抽样测试,确认阻值偏差符合±0.1%要求。

ARG05BTC5100作为光颉高精密薄膜电阻的代表产品,以紧凑封装、精准性能和宽温可靠性,成为工业、医疗、通信等领域精密电路的理想选择。

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