W3F15C2228AT3A

Overview

The W3F15C2228AT3A is a surface-mount feedthrough capacitor from the KYOCERA AVX W3F series. It features a capacitance of 2200 pF with a voltage rating of 50 VDC and an X7R dielectric. The component operates within a temperature range of -55°C to +125°C and has a maximum DC resistance of 600 mOhms. Packaged in a 1206 (3216 metric) footprint, it supports a current rating of 300 mA.

Feature Summary

• Provides electromagnetic interference suppression through integrated feedthrough filtering architecture.
• Utilizes multilayer ceramic construction for stable performance across wide temperature variations.
• Designed for direct surface mounting to minimize parasitic inductance in high-frequency circuits.

Applications

• Smart meter signal line protection
• Alternate energy system interface filtering
• Industrial equipment noise suppression

Procurement Notes

Verify the specific suffix 'T3A' against official datasheets to confirm tape-and-reel packaging specifications. Ensure compatibility with standard reflow soldering profiles for 1206 footprints. Confirm RoHS3 compliance status prior to integration into regulated assemblies.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete inductors. The 1206 package offers a balance between current handling capacity and board area efficiency compared to smaller footprints.

Part Context

This part belongs to the W3F series of surface mount feedthrough filters. These components are engineered to replace traditional discrete LC networks, offering superior high-frequency attenuation in a compact form factor suitable for dense PCB layouts.

Replacement Considerations

W3F15C2228AT1A and W3F15C2228AT1F are documented parameter-equivalent alternatives within the same series.