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ARG05DTC2000是Viking(光颉)推出的0805封装薄膜固定电阻,属于该品牌通用高精度电阻系列的典型型号。其核心定位是兼顾精度、稳定性与成本的实用型电阻,适用于对阻值误差、温度漂移要求高于普通碳膜电阻,但无需超高精度(如±0.1%)的电子电路场景。作为薄膜电阻,它采用真空沉积或溅射工艺形成电阻层,相比碳膜/金属氧化膜电阻,具有更窄的阻值公差范围、更低的温度系数(TCR)及更优的长期稳定性,是消费电子、工业控制等领域的高性价比选择。
ARG05DTC2000的核心参数直接决定了其应用边界,关键指标及实际意义如下:
ARG05DTC2000采用0805表面贴装封装(英制0.08×0.05英寸,公制2012),物理尺寸约2.0mm(长)×1.2mm(宽)×0.5mm(厚),重量约0.01g。该封装是电子行业最常用的小型化封装之一,适配自动化贴装设备(SMT),支持高速生产;同时,0805封装的陶瓷基底散热能力可满足125mW额定功率需求,避免局部过热导致的性能下降。
ARG05DTC2000的参数特性使其适配多领域电路:
Viking作为专注被动元件的品牌,ARG05DTC2000的可靠性通过多项测试验证:
Viking(光颉)是台湾知名被动元件制造商,专注电阻、电容研发30余年,产品覆盖全球电子行业。ARG05DTC2000属于其ARG系列薄膜电阻,若需更高精度(±0.1%)、更低TCR(±10ppm/℃)或更大功率(200mW),可参考同系列ARG06DTC、ARG07DTC型号;若对成本敏感,可考虑普通碳膜电阻,但需接受更高阻值漂移与精度公差。
该产品凭借均衡的性能与可靠性,成为中小功率电子电路中替代普通电阻的优选方案。
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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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