TDK Multilayer Ceramic Capacitor 22 µF 50V, 2220 (5750 Metric), X5R

The TDK CKG57 MEGACAP Multilayer Ceramic Capacitor is a high-capacity, commercial-grade component designed for demanding electronic applications. It features a 2220 case size (5750 metric) and an X5R dielectric, offering stable performance across a wide temperature range. This capacitor utilises an innovative double-stacked structure within the standard footprint, delivering twice the capacitance of conventional models without increasing the board space required.

A key advantage of this series is its significantly lower Equivalent Series Resistance (ESR) and Equivalent Series Inductance (ESL) compared to aluminium electrolytic capacitors. This results in superior high-frequency performance and efficiency. The design is also engineered to absorb thermal and mechanical stress, providing improved vibration resistance and long-term reliability in challenging environments.

With a capacitance of 22µF and a DC voltage rating of 50V, it is an ideal choice for power management circuits, LED lighting drivers, and various commercial lighting systems. Its ±20% tolerance and operating temperature range of -55°C to +85°C ensure consistent functionality under diverse conditions. The surface-mount design facilitates automated assembly and a compact PCB layout.

Key Features:

• MEGACAP Technology: Double-stacked structure for double the capacitance in the same footprint.
• Enhanced Performance: Lower ESR and ESL than aluminium capacitors.
• High Reliability: Capable of absorbing thermal and mechanical stress with improved vibration performance.
• Stable Characteristics: Features an X5R dielectric with a ±15% temperature coefficient.
• Surface Mount: Designed for efficient PCB assembly.

This TDK capacitor combines advanced materials engineering with a robust design to provide a reliable and high-performance solution for modern electronic power applications.