CC1206KKX7RDBB221

The Yageo CC1206KKX7RDBB221 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-voltage applications up to 2000V DC. It offers a capacitance of 220pF with ±10% tolerance and uses an X7R dielectric, providing a stable temperature coefficient across -55°C to +125°C. The capacitor is housed in a 1206 (3216 metric) package measuring 3.20mm x 1.60mm with a maximum thickness of 1.45mm. It features nickel barrier terminations with plated tin, compatible with lead-free soldering processes.

This component is part of Yageo's High-Voltage NP0/X7R series, suitable for general-purpose applications such as power supplies, LCD panels, PCs, and modems. It is RoHS compliant and halogen free as verified by the manufacturer's datasheet. The part is supplied on 7-inch blister tape reels, facilitating automated assembly.

Design engineers should note the rated voltage of 2kV and the X7R temperature characteristic, which offers a capacitance change of ±15% over the operating temperature range. The 1206 package provides a good balance between voltage rating and board space. The capacitor's construction uses interleaved metal electrodes within a ceramic dielectric, enabling high capacitance per volume.