盘式电容 Discoidal capacitor

  • 外径尺寸:Ø1.5、Ø2、Ø3、Ø4、Ø5、Ø6、Ø8、Ø9、Ø10
  • 工作温度:-55°C~125°C
  • 极低 ESL,高频 EMI 抑制效果突出,可有效衰减高频噪声
  • 多层堆叠结构,同封装尺寸下电容量更高,利于设备小型化
  • 钯银贵金属内电极,抗迁移、耐高温耐潮湿,反复充放电后内部应力损伤小,严苛工况长期稳定
  • NPO (COG)、X7R 双介质可选:NPO (COG) 温漂极小,适合精密电路;X7R 温域宽、电容密度高,适合通用工业滤波
  • 集成同轴馈通结构,专为高频馈通滤波设计,低介质损耗,使用寿命长

适用场景 精密测量仪器、射频通信设备、工业控制模块、航空航天电子系统、屏蔽腔体、信号线 / 电源线馈通 EMI 滤波组件


 

  • Outer Diameter: Ø1.5、Ø2、Ø3、Ø4、Ø5、Ø6、Ø8、Ø9、Ø10
  • Operating Temperature: -55°C ~ 125°C
  • Ultra-low ESL delivers excellent high-frequency EMI suppression and effective attenuation of high-frequency noise.
  • Multilayer stacked structure achieves higher capacitance within the same footprint for equipment miniaturization.
  • Pd-Ag precious metal internal electrodes feature anti-migration, high-temperature and humidity resistance, resisting internal stress damage from repeated cycling to maintain stable performance in harsh environments.
  • Dual dielectric options: NPO(COG) with minimal capacitance drift for precision circuits; X7R with wide temperature range and high capacitance density for general industrial filtering.
  • Integrated coaxial feed-through structure, specially designed for high-frequency feed-through filtering, low dielectric loss and long service life.

Applications: Precision measuring instruments, RF communication equipment, industrial control modules, aerospace electronic systems, shielded enclosures, signal and power line feed-through EMI filter assemblies.