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ARG02DTC0510是Viking光颉针对小功率精密电路推出的0402封装薄膜贴片电阻,核心聚焦「高密度布局+高精度稳定+宽温适配」三大需求,广泛应用于消费电子、工业控制、通信等领域。以下从产品信息、性能参数、工艺特点等维度展开详细概述。
ARG02DTC0510为0402封装薄膜电阻,型号命名对应明确:
产品定位为小尺寸高精度被动元件,适配对空间紧凑、阻值一致性要求高的电路设计。
ARG02DTC0510的参数设计精准匹配精密电路需求,关键指标如下:
标称阻值51Ω,精度±0.5%——远高于普通厚膜电阻(±1%/±5%),可有效降低分压电路、电流采样、信号滤波等环节的误差,例如在12V电源分压为3.3V的电路中,±0.5%精度可将输出电压偏差控制在0.0165V以内,避免信号失真。
额定功率62.5mW(约1/16W),工作电压50V——在0402封装尺寸下,功率表现优于同封装常规产品(通常≤50mW),可满足小信号放大、射频阻抗匹配等电路的功率承载需求;50V工作电压覆盖多数低压电路(≤24V工业、≤12V消费电子),避免过压击穿风险。
温度系数(TCR)±25ppm/℃,工作温度范围-55℃~+155℃——
ARG02DTC0510的工艺设计兼顾「小型化+可靠性+量产性」:
尺寸约1.0mm×0.5mm×0.35mm(典型值),适合智能手机、可穿戴设备、微型医疗仪器等高密度PCB布局;兼容回流焊、波峰焊等常规贴片工艺,焊接良率≥99.5%,量产效率高。
采用真空溅射金属薄膜技术制备电阻层,相比厚膜电阻(丝网印刷)具有三大核心优势:
ARG02DTC0510的参数特性决定其适配以下核心场景:
Viking光颉是全球知名被动元件制造商,专注电阻研发30余年,ARG02DTC0510继承品牌可靠性优势:
ARG02DTC0510凭借「0402小尺寸+±0.5%高精度+±25ppm/℃宽温稳定」的核心优势,成为精密电子设备的理想电阻选择,可有效提升电路性能与产品可靠性,覆盖消费、工业、通信等多领域应用需求。
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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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