KNA32200-W3

Overview

The KNA32200-W3 is an LC EMI filter array manufactured by KYOCERA AVX. It operates with a cutoff frequency of 200 MHz and features a capacitance value of 35 pF. The component utilizes a surface-mount package configuration identified as 1206 (3216 Metric). This specific part number designates a 10-pad array structure, providing multiple connection points for integrated circuit protection applications.

Feature Summary

• Integrates LC filtering topology within a compact surface-mount array format
• Provides electromagnetic interference suppression for sensitive signal lines
• Designed for high-density mounting on printed circuit boards

Applications

• Protection of data lines in mobile devices
• Signal integrity management in broadband wireless systems
• Electromagnetic compatibility filtering in cellular communication hardware

Procurement Notes

Verify the exact pinout and pad layout against the official datasheet before finalizing the PCB footprint. Confirm that the 10-pad array configuration matches the target board design requirements. Ensure the 200 MHz cutoff specification aligns with the intended signal bandwidth to prevent unwanted attenuation or insufficient noise suppression during the procurement phase.

Selection Notes

Select this component when a multi-channel LC filter solution is required in a small form factor. The 1206 array package allows for efficient space utilization compared to discrete components. Consider the 35 pF capacitance value to ensure it meets the impedance matching and filtering requirements of the specific high-speed data interface being protected.

Part Context

This component belongs to the EMI Network Filter Arrays category produced by KYOCERA AVX. It complements the manufacturer's broader portfolio of passive components designed for signal conditioning. The array format distinguishes it from single-channel filters, offering a consolidated solution for multi-line interference mitigation in modern electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative LC filter arrays by comparing the 200 MHz cutoff frequency, 35 pF capacitance, and 1206 10-pad physical dimensions.