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TCC1206X7R511K500DT是三环电子(CCTC) 推出的一款1206封装贴片多层陶瓷电容(MLCC),针对中低压电路的滤波、耦合、去耦等核心需求设计,具备稳定的温度特性与可靠的工业级性能,广泛适配消费电子、工业控制、通信设备等领域的常规应用场景。
该产品的型号编码遵循行业通用规则,各部分含义清晰:
核心参数汇总:
参数项 规格值 容值 510pF(511) 精度 ±10%(K) 额定电压 50V DC 温度系数 X7R(-55℃~125℃) 封装 1206(3.2×1.6mm) 类型 贴片多层陶瓷电容(MLCC) 环保标准 RoHS 2.0(无铅无卤)X7R温度系数是该产品的核心优势:在**-55℃至125℃** 的宽温度范围内,容值变化控制在±15%以内,远优于普通陶瓷电容的温漂表现,可满足工业环境(如户外传感器、车载辅助系统)的温度波动需求,避免因温度变化导致电路性能偏移。
额定电压50V DC覆盖了绝大多数常规电路的电压需求:
无极性设计简化了PCB布线,无需区分正负极,降低装配错误率。
作为MLCC,该产品具备低等效串联电阻(ESR) 和低等效串联电感(ESL) 特性:
1206封装体积小巧,引脚间距0.5mm,兼容常规回流焊工艺(峰值温度260℃,持续10~20秒),可满足高密度PCB设计需求(如手机主板、智能穿戴设备),提升电路集成度。
该产品的性能定位覆盖了多领域的常规应用:
三环电子(CCTC)作为国内MLCC主流制造商,该产品具备以下可靠性优势:
综上,TCC1206X7R511K500DT以宽温稳定、中低压适配、高可靠性为核心优势,是常规电路设计中滤波、耦合场景的高性价比选型,适合多领域的量产应用需求。
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