1812WA820KAT1A

The 1812WA820KAT1A is a surface mount multilayer ceramic capacitor (MLCC) from Kyocera AVX, designed for high-voltage applications. It offers a capacitance of 82 pF with a rated voltage of 2500V (2.5 kV) and a tolerance of ±10%. The capacitor uses a C0G/NP0 temperature coefficient, providing stable capacitance over a wide temperature range from -55°C to 125°C.

This MLCC is housed in a standard 1812 (4532 Metric) package with dimensions of 4.60mm x 3.20mm and a maximum thickness of 1.45mm. It is designed for surface mount assembly, making it suitable for automated PCB manufacturing processes. The high-voltage rating makes it appropriate for power supply circuits, voltage multiplier stages, and other applications requiring reliable operation at elevated voltages.

The C0G/NP0 dielectric offers excellent temperature stability and low capacitance drift, which is critical in timing circuits, filters, and coupling applications where precise capacitance values are required. The component is rated for general purpose use and operates reliably across the full -55°C to 125°C temperature range.

With its compact 1812 footprint and high voltage capability, this capacitor is well-suited for space-constrained designs in industrial, telecommunications, and power electronics equipment. The surface mount configuration supports high-density PCB layouts and is compatible with standard reflow soldering processes.