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AR03FTC1301是Viking(光颉)电子推出的0603封装高精度薄膜贴片电阻,针对低功耗、宽温稳定场景优化,兼具小体积与高性能,覆盖消费电子、工业控制等多领域需求。
Viking(光颉)作为被动元器件领域的专业厂商,在薄膜电阻工艺上积累了成熟技术,产品以高精度、低漂移、宽温适应性为核心优势。AR03FTC1301作为该品牌的典型型号,精准匹配现代电子设备“小体积+高可靠性”的双重需求,尤其适合高密度PCB布局与温度敏感电路。
AR03FTC1301的参数围绕“精度、稳定性、适用场景”设计,具体解析如下:
阻值1.3kΩ(1300Ω),精度±1%属于工业级高精度等级,实际阻值偏差不超过±13Ω,可满足信号调理、分压电路、基准电压源等对阻值误差要求严格的场景,避免电路性能波动。
TCR是阻值随温度变化的核心指标,**±25ppm/℃**表示温度每变1℃,阻值变化百万分之25。以100℃温差(25℃→125℃)为例,阻值仅变3.25Ω(相对变化0.25%),远优于厚膜电阻(通常≥100ppm/℃),确保宽温环境下电路稳定。
覆盖工业级宽温,可适应极端低温(寒冷地区户外设备)与高温(车载引擎舱、工业烤箱周边),无需额外降额设计,简化电路复杂度。
对应公制尺寸1.6mm×0.8mm,体积小巧,适合高密度PCB布局(如智能手机主板、小型医疗仪器),有效节省空间,提升集成度。
采用镍铬薄膜沉积技术,相比厚膜电阻优势显著:
AR03FTC1301的参数特性适配多领域:
AR03FTC1301通过精准参数与可靠工艺,成为低功耗高精度电路的理想选择,有效提升设备性能稳定性与集成度。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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