KGN05ZR50G435MH

Overview

The KGN05ZR50G435MH is a three-terminal feedthrough capacitor manufactured by KYOCERA AVX. It features a capacitance of 4.3 µF with a ±20% tolerance and a DC voltage rating of 4 VDC. The component utilizes X5R dielectric material and is housed in a compact 0402 (1005 metric) surface-mount package. It supports a maximum current of 2 A and operates within a temperature range of -55°C to +85°C.

Feature Summary

• Three-terminal feedthrough architecture for enhanced high-frequency noise suppression
• Low equivalent series resistance (ESR) design for effective decoupling
• Compact 0402 footprint suitable for space-constrained applications

Applications

• High-speed digital circuit power distribution networks
• RF and microwave signal filtering
• Data line protection in communication equipment

Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct termination and packaging configurations. Confirm that the 4V rating aligns with the application's peak voltage requirements. Check for RoHS compliance status if required by regulatory standards. Ensure the 2A current handling capability meets the circuit's operational demands without exceeding thermal limits.

Selection Notes

Select this component when superior high-frequency attenuation is required compared to standard two-terminal MLCCs. The three-terminal design provides better grounding paths, reducing parasitic inductance. Consider the 0402 size constraints and the need for X5R stability in moderate temperature environments. Evaluate the trade-off between the low voltage rating and the high capacitance density available in this form factor.

Part Context

This part belongs to the KGN series of feedthrough capacitors from KYOCERA AVX. These components are engineered specifically for applications demanding significant ripple current reduction and noise isolation. The series integrates multiple internal electrodes to maximize capacitance within minimal volume, distinguishing it from general-purpose single-layer or two-terminal ceramic capacitors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.