KNH05X6S435M02AH

Overview

The KNH05X6S435M02AH is a Class 2 multilayer ceramic capacitor (MLCC) manufactured by KYOCERA AVX. It features an X6S dielectric material and operates within a temperature range of -55°C to +105°C. The component has a capacitance of 4.3 µF with a tolerance of ±20% and a DC voltage rating of 2.5 VDC. It utilizes a three-terminal design in a compact 0402 (1005 metric) surface-mount package, measuring 1.0 mm in length, 0.5 mm in width, and 0.5 mm in height.

Feature Summary

• Three-terminal architecture for enhanced high-frequency performance
• X6S dielectric ensures stable capacitance across wide temperature variations
• Compact 0402 footprint enables dense circuit board layouts

Applications

• High-frequency decoupling in portable electronic devices
• Power supply filtering for low-voltage integrated circuits
• Signal coupling in compact communication modules

Procurement Notes

Verify the specific three-terminal construction and X6S dielectric classification against official datasheets before integration. Confirm that the 2.5V DC rating aligns with your circuit's maximum operating voltage to prevent derating issues. Ensure compatibility with standard SMT reflow processes for the 0402 package dimensions.

Selection Notes

Select this component when space constraints require a 0402 footprint but higher capacitance density is needed compared to standard two-terminal designs. The three-terminal structure offers superior RF performance due to reduced parasitic inductance. Consider the X6S dielectric stability if the application involves significant temperature fluctuations between -55°C and +105°C.

Part Context

This part belongs to the general-purpose MLCC category from KYOCERA AVX. It represents a specialized variant within the 0402 size family, distinguished by its three-terminal configuration which differentiates it from standard single-capacitor elements in the same physical envelope.

Replacement Considerations

Direct substitutes include other 0402 three-terminal MLCCs with X6S dielectric, such as the KGN05ZS60E435MH, provided voltage ratings and capacitance values match. Verify terminal pitch and solderability specifications when cross-referencing with alternative manufacturers.