KNH21C475DA3TS

Overview

The KYOCERA AVX KNH21C475DA3TS is a three-terminal filter capacitor with a capacitance of 4.7 uF and an 0805 (2012 Metric) package. It features a tolerance of -20% to +50%, a maximum operating temperature of +85 C, and a minimum operating temperature of -40 C. The component has a height of 0.85 mm and a ground terminal size of 0.4 mm.

Feature Summary

• Three-terminal design for enhanced high-frequency filtering performance
• Surface mount construction in a compact 0805 footprint
• Wide capacitance tolerance range suitable for general-purpose applications

Applications

• General purpose electronic circuits
• High-frequency noise suppression
• Power supply decoupling

Procurement Notes

Verify the specific three-terminal configuration and 0805 package dimensions against schematic requirements. Confirm that the wide capacitance tolerance (-20% to +50%) aligns with circuit stability needs. Ensure the 85°C maximum operating temperature rating is sufficient for the intended thermal environment.

Selection Notes

Select this component when a compact surface-mount solution is required for filtering applications. The three-terminal structure offers superior high-frequency characteristics compared to standard two-terminal capacitors. Consider the specific tolerance range and temperature limits during the design phase to ensure reliable operation within the specified parameters.

Part Context

This part belongs to the KNH21 series of three-terminal filter capacitors from KYOCERA AVX. These components are designed to provide effective noise reduction in space-constrained designs. The 0805 package allows for dense PCB layouts while maintaining robust electrical performance for signal integrity management.

FAQ

What is the physical package size of the KNH21C475DA3TS?

The component uses an 0805 (2012 Metric) surface mount package.

How many terminals does this capacitor have?

It is a three-terminal device, which includes a dedicated ground terminal.