WMSIC Electronic Components

Viking ARG05BTC1000

ModelARG05BTC1000
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 ARG05BTC1000
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG05BTC1000
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.029g
Electronic Component
100Ω
Electronic Component
1
Electronic Component
BM0227706949
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 ARG05BTC1000 薄膜电阻产品概述

Viking(光颉)ARG05BTC1000是一款针对精密电子电路设计的表面贴装镍铬薄膜固定电阻,属于光颉ARG系列高精度电阻产品线。该产品以稳定的性能、宽温适应性及小体积封装,广泛应用于工业控制、精密测量、高端消费电子等对阻值精度和可靠性要求较高的场景。

一、产品基本信息

ARG05BTC1000采用光颉自研的薄膜沉积工艺制造,核心为镍铬(Ni-Cr)薄膜电阻体,兼具高精度与低噪声特性。型号命名规则清晰:

  • ARG:光颉高精度薄膜电阻系列标识;
  • 05BT:封装代码(对应0805英制表面贴装封装);
  • C:精度等级(±0.1%);
  • 1000:标称阻值(100Ω,后两位为小数点位数,即100.0Ω)。

二、核心性能参数解析

该产品关键参数经严格测试,满足工业级及商业级双重标准:

  1. 阻值与精度:标称阻值100Ω,精度±0.1%(E96系列高精度等级),偏差范围仅±0.1Ω,可满足大多数精密电路的阻抗匹配需求;
  2. 功率与电压:额定功率125mW(0.125W),连续工作电压由功率推导为≈3.54V(公式:(V=\sqrt{P×R}));最大绝缘电压(无负载下)为150V(需注意:实际应用中不可长期工作在150V下,需结合功率降额);
  3. 温度系数(TCR):±25ppm/℃,即温度每变化1℃,阻值变化±0.0025Ω((100Ω×25×10^{-6})),远优于普通碳膜电阻(通常>500ppm/℃),高温下阻值稳定性突出;
  4. 工作温度范围:-55℃~+155℃,覆盖工业级宽温环境,可适应高温焊接及极端工作场景。

三、封装与物理特性

ARG05BTC1000采用0805表面贴装封装(英制尺寸:0.08in×0.05in,公制尺寸:2.0mm×1.25mm),符合IPC-J-STD-001标准,具体特性:

  • 封装结构:陶瓷基体+镍铬薄膜+环氧树脂涂层,抗机械损伤及化学腐蚀;
  • 引脚材质:无铅锡(Sn),符合RoHS及REACH环保标准,兼容回流焊工艺;
  • 贴装要求:焊盘尺寸需符合0805规范(通常1.2mm×1.6mm),回流焊温度峰值≤260℃(持续时间≤10s)。

四、典型应用场景

ARG05BTC1000的性能匹配多类精密电路需求,核心应用包括:

  1. 精密测量与传感器电路:压力、温度传感器的信号调理(稳定分压/限流);
  2. 工业控制设备:PLC输入输出模块、伺服驱动器反馈电路(宽温适应车间环境);
  3. 高端消费电子:Hi-Fi音频设备阻抗匹配(低噪声减少失真)、医疗监护仪信号滤波;
  4. 通信设备:5G基站射频前端阻抗匹配网络、滤波器(薄膜电阻寄生参数低)。

五、可靠性与环境适应性

该产品通过多项可靠性测试,确保长期稳定工作:

  • 寿命测试:额定条件下(25℃、125mW),MTBF(平均无故障时间)>10^4小时;
  • 环境测试:符合JESD22标准的温度循环(-55℃~155℃,1000次)、湿度测试(85℃/85%RH,1000小时);
  • 抗振动冲击:满足MIL-STD-202标准的振动测试(10~2000Hz,2g加速度)及冲击测试(100g,1ms)。

六、选型与应用注意事项

  1. 降额建议:实际工作功率建议不超过额定值的70%(即87.5mW),避免热漂移及寿命缩短;
  2. 替代选型:
    • 同系列升级:ARG08BTC1000(1206封装,额定功率250mW);
    • 跨品牌替代:Yageo RC0805FR-07100RL、Panasonic ERJ-2RKF1000X(参数匹配);
  3. 焊接注意:回流焊需避免局部过热,建议氮气保护焊接减少氧化。

总结:Viking ARG05BTC1000以高性价比、高精度及宽温适应性,成为精密电子电路中替代进口电阻的优质选择,尤其适合对阻值稳定性要求严格的工业及高端消费场景。

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