KNH21101-3AA

Overview

The KNH21101-3AA is a three-terminal feed-through capacitor from the KYOCERA AVX KNH21 series, designed for EMI filtering. It features a capacitance of 10 uF with a tolerance of -20% to +50%. The component has a DC voltage rating of 6.3 VDC and operates within a temperature range of -40°C to +85°C. Its surface-mount dimensions are 2 mm in length, 1.25 mm in width, and 0.85 mm in height.

Feature Summary

• Three-terminal feed-through architecture for effective EMI noise filtration
• Compact ultraminiature SMD/SMT form factor suitable for space-constrained designs
• High capacitance density relative to physical size

Applications

• EMI filter circuits
• Power line conditioning
• Signal line filtering

Procurement Notes

This component is listed as no longer manufactured or discontinued by the supplier. Availability may be limited to existing stock or obsolete channels. Verify current supply status and lead times through authorized distributors before design finalization. Consider lifecycle management strategies due to end-of-life status.

Selection Notes

Select this part for applications requiring high capacitance in a minimal footprint where low-frequency EMI suppression is critical. Ensure the 6.3 VDC rating meets circuit requirements. Evaluate alternative components if long-term supply stability is required, given its discontinued status.

Part Context

Part of the KNH21 series of three-terminal filter capacitors. These components utilize a feed-through design to provide superior high-frequency attenuation compared to standard two-terminal capacitors. The series is engineered for robust performance in compact electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers: None identified.