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MCS0420-1R0MN2是PSA信昌电陶推出的一款表面贴装(SMD)功率电感,针对中低功率电子设备的电源转换场景设计,兼具小体积、高电流承载能力与低损耗特性,是DC-DC转换、电源滤波等电路的常用优选元件。
该电感属于PSA信昌电陶的中功率SMD电感系列,型号命名规则清晰:
产品采用表面贴装工艺,可直接焊接于PCB板,适配各类自动化生产流程,无需额外手工操作。
电感标称值为1μH,精度±20%(实际范围0.8μH~1.2μH),满足大多数工业级、消费级电源电路对储能稳定性的需求——无需高精度筛选即可适配常规应用,降低BOM成本。
DCR为24mΩ(毫欧级),属于低损耗设计:直流电阻越小,电感铜损(I²×R)越低,发热越少,可有效提升电源转换效率,减少散热设计压力。
封装尺寸为4.0mm(长)×4.6mm(宽)×2.0mm(高),属于紧凑型SMD封装,可显著节省PCB板空间,适配智能手机、智能穿戴等对体积敏感的设备。
除低DCR外,采用高性能铁氧体磁芯,减少铁损(磁滞损耗+涡流损耗),整体损耗控制在较低水平——配合DC-DC芯片可实现85%~90%以上的转换效率,符合节能需求。
产品工作温度范围为**-40℃~125℃**(工业级标准),可适应低温环境(如户外物联网设备)与高温环境(如车载电子、工业控制器),无需额外温控设计。
SMD封装兼容标准回流焊工艺(温度曲线遵循IPC/J-STD-020标准),焊接可靠性高;磁芯与线圈采用一体成型工艺,抗振动、抗冲击能力强,适合移动设备或工业现场环境。
该电感因特性匹配,广泛应用于以下场景:
MCS0420-1R0MN2功率电感综合小体积、高电流、低损耗与宽温适应性,是中低功率电子设备电源电路的高性价比选择,可有效简化设计、降低成本,适配自动化生产流程。
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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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