KEMET SMD Multilayer Ceramic Capacitor, 0.22 uF, 630 V, X7R, 2220

The KEMET SMD Multilayer Ceramic Capacitor is a high-voltage, surface-mount component designed for reliability and stable performance in demanding electronic circuits. Featuring an X7R dielectric, this capacitor is classified by the Electronics Industries Alliance (EIA) as a Class II material, ideal for applications where the highest levels of capacitance stability are not the primary concern but consistent performance is essential.

This capacitor boasts a broad operating temperature range from −55°C to +125°C, with a maximum operating temperature of 125°C, making it suitable for environments with significant thermal variation. The X7R dielectric offers predictable capacitance changes over time and voltage, with a minimal shift relative to ambient temperature—capacitance change is limited to ±15% across the full temperature range.

Engineered for bypass, decoupling, and frequency-discriminating circuits, this non-polar device simplifies installation and minimises orientation concerns during the assembly process. It delivers exceptional high-frequency performance thanks to its low equivalent series resistance (ESR) and equivalent series inductance (ESL). The component comes in a compact 2220 (5650 metric) case size, providing industry-leading capacitance-to-volume (CV) values in a robust package.

Key Specifications

• Capacitance: 0.22µF
• DC Voltage Rating: 630V
• Capacitance Tolerance: ±10%
• Dielectric Characteristic: X7R (Temperature Stable)
• Case / Package: 2220 5650 Metric
• Operating Temperature Range: -55°C to +125°C
• Product Range: KEMET C Series
• Moisture Sensitivity Level (MSL): MSL 1 - Unlimited

With its proven performance in high-voltage scenarios and reliable construction, this KEMET MLCC is a trusted choice for power supplies, industrial controls, and automotive electronics where durability and