KNH21C106DA3TS

Overview

The KNH21C106DA3TS is a three-terminal feed-through capacitor from the KYOCERA AVX KNH21 series, designed for high-performance EMI filtering. It features a capacitance of 10 µF with a tolerance range of -20% to +50%. The component has a DC voltage rating of 6.3 VDC and supports a current rating of 6 A. Its physical dimensions are 2.0 mm in length, 1.25 mm in width, and 0.85 mm in height. It operates within a temperature range of -40°C to +85°C and utilizes SMD/SMT termination.

Feature Summary

• Three-terminal feed-through architecture provides superior high-frequency noise attenuation compared to standard two-terminal capacitors.
• Integrated low-inductance design minimizes parasitic effects for effective EMI/RFI suppression in compact spaces.
• Robust construction supports high ripple current handling capabilities suitable for demanding power line applications.

Applications

• High-speed digital circuit power supply decoupling
• EMI filtering for USB and high-speed data interfaces
• Noise suppression in mobile communication devices

Procurement Notes

Verify component authenticity through authorized distributors due to availability constraints. Confirm that the obsolete lifecycle status aligns with long-term production requirements. Ensure compatibility with existing PCB footprints and soldering profiles during integration planning.

Selection Notes

Select this component when superior high-frequency filtering performance is required in space-constrained designs. The three-terminal structure offers better isolation than standard MLCCs. Consider the specific voltage derating and current handling limits relative to the target application environment.

Part Context

This part belongs to the KNH21 series of ultraminiature feed-through capacitors. It represents a specialized category of passive components engineered specifically for electromagnetic interference suppression rather than general energy storage or coupling functions.

Replacement Considerations

The component is listed as obsolete. Verify if alternative parts from the same manufacturer or competitors offer equivalent three-terminal feed-through characteristics and compatible footprint dimensions for direct replacement.