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FV32N102J102EEG是PSA信昌电陶推出的一款1210封装高压多层陶瓷电容(MLCC),针对工业级高压场景设计,核心参数聚焦“高额定电压、高温度稳定性”,是开关电源、电力电子等领域的通用高压电容选型。
标称容值为1nF(1000pF),精度等级为**±5%(J档)**,满足大多数工业电路对容值偏差的要求,无需额外复杂的容值匹配设计。
直流额定电压为1kV,是该产品的核心优势之一——区别于常规低压MLCC(通常≤50V),可直接应用于高压母线、高压滤波等场景;需注意:交流电压应用需按“峰值电压≤额定电压”降额(如交流1kVrms需降额至800Vrms以下)。
采用C0G(NP0)材质,温度系数≤±30ppm/℃,是目前陶瓷电容中温度稳定性最优的材质之一;频率特性优异(直流至GHz范围容值稳定),损耗角正切(DF)≤0.15%@1kHz,适合高频耦合、谐振等低损耗场景。
遵循1210英制封装(公制3.2mm×2.5mm),符合IPC-J-STD-001标准,尺寸紧凑,兼容常规SMT产线的贴装精度要求。
采用多层陶瓷叠层+端电极设计:内层陶瓷为C0G介质,端电极采用Ni-Sn无铅镀层,焊接兼容性好,可匹配Sn-Ag-Cu(SAC)无铅焊料,满足RoHS环保要求。
具体尺寸(参考PSA datasheet):
机械性能:抗弯曲强度≥5mm(IPC标准),可承受PCB轻微形变(如温度变化导致的热胀冷缩),振动环境下(10-2000Hz,1g)可靠性达标。
PSA信昌电陶是国内MLCC领域的专业制造商,专注高压、高频MLCC研发10余年,产品覆盖消费电子、工业、汽车(AEC-Q200认证型号)等领域,产能稳定,供应能力可靠。
产品通过多项行业标准测试:
C0G材质的批量生产一致性优异,同一批次产品容值偏差控制在±3%以内,减少电路批量生产的调试成本。
1210封装的寄生电感(约0.5nH)比0805封装大,高频(>1GHz)应用建议选用更小封装(如0805),或并联多个小容值电容降低寄生参数。
若用于安规电路(如医疗、电力),需确认产品是否通过UL 1414、VDE 0560等安规认证(PSA部分型号满足,需核对具体批次)。
同参数替代型号参考:
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