WMSIC Electronic Components

Viking ARG05BTC6801

ModelARG05BTC6801
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 ARG05BTC6801
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
125mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
ARG05BTC6801
Electronic Component
1
Package
0805
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
6.8kΩ
Electronic Component
1
Electronic Component
BM0264480891
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.

ARG05BTC6801 产品概述

一、产品简介

ARG05BTC6801 是来自 Viking(光颉)的一款高精度薄膜贴片电阻,封装为 0805。该器件阻值为 6.8kΩ,公差 ±0.1%,额定功率 125mW,温度系数 ±25ppm/℃,工作电压最高可达 150V,工作温度范围为 -55℃ 至 +155℃。结合薄膜工艺带来的低噪声与高稳定性,该型号适用于对精度与温漂有较高要求的电子设计。

二、主要技术参数

  • 电阻类型:薄膜电阻(Thin Film)
  • 阻值:6.8kΩ
  • 精度:±0.1%
  • 额定功率:125mW(常温/静态条件下)
  • 最大工作电压:150V
  • 温度系数(TCR):±25ppm/℃
  • 工作温度:-55℃ ~ +155℃
  • 封装:0805(2012公制)
  • 品牌:Viking(光颉)

三、产品特点与优势

  • 高精度:±0.1% 的阻值公差,满足精密分压、放大器及参考电路对阻值精度的严格要求。
  • 低温漂:±25ppm/℃ 的低 TCR,有利于在温度变化环境中维持稳定电阻值,适用于高稳定性应用。
  • 薄膜工艺:相比厚膜电阻,薄膜电阻具有更低噪声、更好长期稳定性和更优的电阻温度依赖特性。
  • 小型表贴:0805 封装在占板面积与装配方便性之间取得平衡,适合中高密度 PCB 设计。
  • 宽工作温度:-55℃ 至 +155℃,适用于工业级与部分高温场景。

四、典型应用场景

  • 精密测量与仪表:电压分压、参考电路、电流测量前端等需高精度与低漂移的场合。
  • 通信与数据采集:ADC 前端匹配、差分网络、滤波或增益设定电阻。
  • 工业控制:温度、流量等工业传感信号处理电路。
  • 医疗电子与测试设备:要求稳定性、可重复性的模拟前端电阻网络。

五、封装与可靠性建议

  • 封装:0805(2.0 × 1.25 mm),适配常规贴片加工与回流焊。
  • 焊接:兼容无铅回流焊工艺。推荐遵循器件供应商提供的回流曲线与最大允许峰值温度,以避免热应力对长期寿命的影响。
  • 可靠性:薄膜电阻对湿热、循环温度具有良好耐受性,但建议在高湿或腐蚀性环境下采取防护涂层或密封措施。
  • 机械应力:贴片电阻对焊盘机械不对称应力较敏感,版图设计应留意焊盘过渡与拉伸应力缓解。

六、选型与使用建议

  • 功率与电压余量:在设计中应考虑环境温度下的功率降额(Derating),避免长期接近 125mW 极限;高压场合注意电阻的电压限制及可能的自加热效应。
  • 匹配与精度:若用于精密桥式或配对用途,建议选用同批次器件以减少温漂与阻值差异。
  • 储存与处理:避免潮湿及静电,贴片器件在回流前应按标准干燥柜处理(若制造商有相关建议则优先遵循)。
  • 询价与样品:在批量采购前可向 Viking(光颉)或授权分销商索取样品与详细规格书,以确认回流兼容性与长期可靠性测试数据。

ARG05BTC6801 凭借薄膜工艺的低噪声与高稳定性、±0.1% 的高精度以及 ±25ppm/℃ 的低温漂,适合用于要求精度与可靠性的模拟与测量电路,是工业与精密电子设计中的优选贴片电阻。

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