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ARG05FTC0220是光颉(Viking)电子推出的小型化表面贴装薄膜电阻,属于ARG05FT系列,专为对阻值精度、温度稳定性及环境适应性有要求的中低功率电子电路设计,广泛适用于消费电子、工业控制、通信等领域。
该电阻采用真空溅射镍铬合金薄膜工艺,相比厚膜电阻具有更高的阻值一致性和更低的温度漂移;属于低功率表面贴装器件,适配0805封装(公制2012),满足自动化贴装需求,可有效节省PCB布局空间。核心基础属性明确:标称阻值22Ω、精度±1%、额定功率125mW、最大工作电压150V,是中低端精度要求电路的高性价比选择。
标称阻值22Ω,精度等级±1%(符合IEC 60115-1电子电阻标准),批量生产一致性误差控制在±0.22Ω以内,可满足大多数信号调理、分压电路的误差要求,无需额外校准。
温度系数(TCR)为±25ppm/℃,远低于厚膜电阻(通常±100ppm/℃以上)。以工业环境常见的-20℃至+60℃温差为例,阻值漂移仅约±0.044Ω((22Ω×25ppm/℃×80℃)),可有效降低温度变化对电路性能的影响。
-55℃至+155℃的温度范围,覆盖工业级(-40℃+85℃)及部分汽车电子(-40℃+125℃)的温度需求,适合极端环境下的稳定运行。
ARG05FTC0220采用0805表面贴装封装(英制尺寸:0.08英寸×0.05英寸,公制尺寸:2.0mm×1.2mm),引脚间距0.5mm,符合IPC-J-STD-001贴装标准,适配主流SMT生产线。封装细节如下:
结合性能参数,该电阻主要应用于以下场景:
光颉(Viking)是全球知名被动元器件制造商,ARG系列电阻通过ISO 9001:2015质量体系认证,部分型号符合AEC-Q200汽车级标准(ARG05FTC系列工业级可靠性已达行业前列)。产品批量供货稳定性高,可提供样品测试及技术支持,适合量产项目选型需求。
该电阻平衡了精度、稳定性与成本,是中低功率电子电路的实用选型之一。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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