1825AA221ZAJ1A

The Kyocera AVX 1825AA221ZAJ1A is a surface mount multilayer ceramic capacitor (MLCC) offering 220 pF capacitance with a 1 kV (1000V) voltage rating. It features a C0G/NP0 temperature coefficient, providing stable capacitance over a wide operating temperature range of -55°C to 125°C. The component is designed for general purpose applications where high voltage capability and reliable performance are required.

The capacitor is housed in an 1825 (4564 Metric) package measuring 4.50mm x 6.40mm with a maximum thickness of 2.80mm. Its surface mount design facilitates automated assembly and is suitable for high-density PCB layouts. The C0G/NP0 dielectric ensures low capacitance drift with temperature and voltage, making it suitable for timing, filtering, and coupling circuits in power electronics.

With a tolerance of -20% to +80%, this capacitor accommodates a wide capacitance range, which is typical for high-voltage ceramic capacitors. The high voltage rating makes it appropriate for applications such as DC-DC converters, power supplies, and snubber circuits where voltage spikes are a concern. The component's general purpose classification indicates broad usability across various electronic systems.