WMSIC Electronic Components

Viking AR05BTBW0100

ModelAR05BTBW0100
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 AR05BTBW0100
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR05BTBW0100
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.029g
Electronic Component
10Ω
Electronic Component
1
Electronic Component
BM0263676904
Operating Temperature
55℃~+155℃
Electronic Component
±10ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AR05BTBW0100产品概述

一、产品简介

AR05BTBW0100为Viking(光颉)系列高精度薄膜贴片电阻,阻值10Ω,允许偏差±0.1%,额定功率125mW,封装尺寸0805。基于薄膜制造工艺,本品在噪声、温漂与长期稳定性方面优于普通厚膜器件,适合对精度与温度稳定性要求较高的电子设计。

二、主要参数

  • 电阻类型:薄膜电阻(Thin Film)
  • 阻值:10Ω
  • 精度(容差):±0.1%
  • 额定功率:125mW(在推荐焊接与散热条件下)
  • 温度系数(TCR):±10ppm/℃(常温段)
  • 工作温度范围:-55℃ ~ +155℃
  • 封装:0805(2012公制)
  • 品牌:Viking(光颉)

三、关键性能与特性

  • 高精度:±0.1%公差满足精密分流、电阻桥与参考网络的需求。
  • 低温漂:±10ppm/℃保证在宽温区间内阻值稳定,适合仪表与测量电路。
  • 低噪声与良好长期稳定性:薄膜工艺带来较低的1/f噪声和优异的阻值漂移特性。
  • 宽温度工作范围与可靠性:符合-55℃至+155℃的工业级要求。

四、典型应用

  • 精密采样电阻、分流器与电流检测
  • 精密放大器的反馈网络与增益设定
  • 数据采集模块、ADC前端电路
  • 医疗器械、通讯基站及工业控制设备中的精密电阻网络

五、封装与机械注意事项

0805封装利于自动贴装与回流焊工艺,建议在PCB布局时为电阻提供良好散热路径(加大铜箔面积或热沉)。焊点设计应避免过度热应力以维护长期可靠性。

六、选型与使用建议

  • 若电路对功耗有余裕,可选择125mW以提高稳定性;若空间或功耗更严格,可考虑更低阻值或并联分压设计。
  • 对温度漂移有更高要求的场合,可与温度补偿电路联合使用。
  • 在高脉冲或瞬态大电流环境下,需评估器件瞬时承受能力并考虑并联或更大功率封装。

七、存储与焊接提示

  • 存放建议避免潮湿、高温,按标准湿敏度等级(如MSL)处理。
  • 回流焊温度曲线应符合厂商推荐,避免过高峰值温度或过长高温滞留以防损伤薄膜层。

如需器件数据手册、可靠性测试报告或样品支持,可联系供应渠道获取更详细的技术文件与评估数据。

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