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TCC0805X7R152K500DT是CCTC(三环)电子推出的一款标准多层陶瓷贴片电容(MLCC),属于中低压、宽温稳定型无源器件。该型号遵循行业命名规则:
作为MLCC的典型应用型号,其核心定位是满足一般精度要求的中低压电路,兼顾宽温稳定性与小体积高密度特性。
该型号的关键参数直接决定了其适用场景,具体如下:
容值为1.5nF(1500pF),采用“152”容值编码(前两位有效数字+第三位10的幂次),精度等级为**±10%(K档)**。该精度属于MLCC的通用级,无需额外校准即可满足大多数滤波、耦合、旁路电路的需求,避免了高精度型号的成本冗余。
额定直流电压为50V,符合中低压电路的常规设计需求(如5V/12V/24V系统的电源滤波)。其击穿电压余量符合行业标准(通常为额定电压的1.5~2倍),可有效应对电路中的瞬态过压,提升系统可靠性。
介质材料为X7R,是MLCC中最常用的宽温稳定介质之一,其特性为:
采用0805贴片封装,公制尺寸为2.0mm(长)×1.25mm(宽)×0.8~1.0mm(厚,依批次略有差异)。该封装是电子设备小型化的主流选择,兼容自动化SMT生产线,可实现高密度贴装。
TCC0805X7R152K500DT的结构与工艺体现了三环的量产优势:
该型号的核心优势可总结为以下三点:
X7R介质的宽温特性使其可在**-55℃~+125℃**范围内稳定工作,容值变化控制在±15%以内,适合工业控制、汽车电子(非高压)等对温度敏感的场景;
0805封装实现了“小尺寸+1.5nF容值”的平衡,相比同容值的铝电解电容,体积缩小约90%,可显著降低PCB布局面积;
结合参数特性,该型号主要应用于以下领域:
CCTC(三环)是国内MLCC行业的主流制造商,具备10+年的叠层陶瓷电容生产经验,该型号的品质管控严格:
综上,TCC0805X7R152K500DT是一款性价比突出、宽温稳定的通用MLCC,可满足大多数中低压电子设备的滤波、耦合需求,是小型化设计的优选器件之一。
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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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