KGN05ZS60G435MH

Overview

The KYOCERA AVX KGN05ZS60G435MH is a feedthrough multilayer ceramic capacitor (MLCC) designed for surface mount applications. It features a 4.3 µF capacitance with a ±20% tolerance and a DC voltage rating of 4 VDC. The component utilizes X6S dielectric material and is housed in a compact 0402 (1005 Metric) package. Key electrical specifications include a maximum DC resistance of 30 mΩ and a rated current of 2 A. It operates within a temperature range of -55°C to +105°C.

Feature Summary

• Three-terminal feedthrough architecture providing integrated low-pass filtering capabilities
• Low equivalent series inductance (ESL) design for high-frequency noise suppression
• Compact 0402 footprint enabling high-density circuit board layouts

Applications

• Power supply input/output filtering in portable electronics
• Noise suppression on data lines in mobile devices
• Decoupling applications requiring combined capacitance and EMI filtering

Procurement Notes

Verify the specific suffix 'G' against official datasheets, as it may indicate terminal plating or packaging variations distinct from standard versions. Confirm RoHS compliance status through manufacturer documentation prior to integration. Ensure compatibility with reflow soldering profiles specified for X6S dielectrics to maintain performance integrity during assembly processes.

Selection Notes

Select this component when space constraints require a 0402 footprint but higher capacitance and filtering are needed compared to standard two-terminal MLCCs. The three-terminal design offers superior high-frequency attenuation. Consider the 2 A current rating and 30 mΩ resistance limits to ensure suitability for the target power distribution network without excessive voltage drop or thermal issues.

Part Context

This part belongs to the KGN series of feedthrough capacitors from KYOCERA AVX. Unlike standard MLCCs, these components integrate a central conductor surrounded by dielectric layers, functioning as both a capacitor and an inductor. This structure provides inherent RF attenuation, making them suitable for applications where electromagnetic interference (EMI) reduction is critical alongside bulk capacitance requirements.

Replacement Considerations

Direct substitutes include other 0402 feedthrough capacitors with similar 4V/4.3µF ratings, such as the KGN05ZS60E435MH if voltage derating allows. Verify terminal configuration and impedance characteristics match the original design requirements before substitution.