TDK Corporation

CKG Series Multilayer Ceramic Chip Capacitors

TDK's single and double-stacked configuration MLCCs

Image of TDK's CKG Series Multilayer Ceramic Chip CapacitorsTDK's mega caps CKG series MLCCs have lead frames attached. They are available in single- and double-stacked configurations.

TDK's mega caps utilize an alloy 42-lead frame connected to the ends of MLCCs in single- or double-stacked (piled) configuration. The lead frame absorbs external stresses which allows for a more robust performance. Effectively, the lead frame allows external stresses beyond the typical allowable range for a traditional MLCC. Mega caps are excellent choices for high board flex applications as well as physically large boards that are highly susceptible to flexure. Other flex solutions are designed to resist short circuits but still cause the capacitor to fail intermittently or completely. Mega caps have a greater degree of flexure resistance without capacitor failure.

The lead frame also absorbs other stresses such as vibration and temperature. Compared to electrolytic capacitors, Mega Caps offer lower ESL and ESR and have an improved frequency response. Since mega caps utilize MLCCs, they have no polarity. Series CKG mega caps have higher reliability compared to electrolytic capacitors.

Features and Benefits
  • Capable of absorbing thermal and mechanical stress
  • Twice the capacitance on a single capacitor footprint
  • Improved heat generation by ripple current
  • Lower ESR/ESL compared to electrolytic capacitors
  • Improved vibration performance
  • No polarity

Applications
  • Smoothing
  • Replace electrolytic capacitors
  • Temperature variable applications
  • Reduce piezoelectric effect
  • Power supplies
  • DC/DC converters
  • Telecom infrastructure

CKG Series Capacitors

图片制造商零件编号描述电压 - 额定温度系数可供货数量价格
CAP CER 47UF 25V X5R SMDCKG57NX5R1E476M500JHCAP CER 47UF 25V X5R SMD25VX5R86304 - 立即发货$21.63查看详情
CAP CER 0.47UF 630V X7R SMDCKG57NX7R2J474M500JHCAP CER 0.47UF 630V X7R SMD630VX7R3068 - 立即发货$31.14查看详情
CAP CER 2.2UF 450V X7T SMDCKG57NX7T2W225M500JHCAP CER 2.2UF 450V X7T SMD450VX7T48174 - 立即发货$31.38查看详情
CAP CER 3.3UF 250V X7T SMDCKG57NX7T2E335M500JHCAP CER 3.3UF 250V X7T SMD250VX7T34279 - 立即发货$31.38查看详情
CAP CER 1UF 630V X7T SMDCKG57NX7T2J105M500JHCAP CER 1UF 630V X7T SMD630VX7T23192 - 立即发货$31.38查看详情
CAP CER 4.7UF 100V X7R SMDCKG57NX7R2A475M500JHCAP CER 4.7UF 100V X7R SMD100VX7R3692 - 立即发货$31.38查看详情
CAP CER 47UF 25V X7S SMDCKG57NX7S1E476M500JHCAP CER 47UF 25V X7S SMD25VX7S3584 - 立即发货$31.38查看详情
CAP CER 2.2UF 250V X7R SMDCKG57NX7R2E225M500JHCAP CER 2.2UF 250V X7R SMD250VX7R3375 - 立即发货$31.38查看详情
CAP CER 10UF 100V X7S SMDCKG57KX7S2A106M335JHCAP CER 10UF 100V X7S SMD100VX7S16534 - 立即发货$32.84查看详情
CAP CER 0.47UF 630V X7T SMDCKG57KX7T2J474K335JHCAP CER 0.47UF 630V X7T SMD630VX7T3785 - 立即发货$32.84查看详情
发布日期： 2013-05-17

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