1206Y0500393MJTE03

Overview

The Knowles Syfer 1206Y0500393MJTE03 is a feedthrough capacitor with a capacitance of 0.039 µF and a DC voltage rating of 50 VDC. It features a 1206 (3216 metric) surface mount package, three terminals, and a maximum current rating of 50 mA. The component operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrated EMI filtering via feedthrough architecture
• Three-terminal design for enhanced noise suppression
• Surface mount construction for automated assembly

Applications

• Boardflex sensitive circuits
• Automotive electronics requiring AEC-Q200 compliance
• High-frequency signal line filtering

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct dielectric and tolerance specifications. Confirm RoHS compliance status and specific packaging requirements directly with the supplier prior to ordering.

Selection Notes

Select this component when integrated EMI filtering is required in a compact surface mount footprint. Ensure the circuit current does not exceed the rated 50 mA limit. Verify compatibility with board flex constraints due to the specific terminal structure.

Part Context

This component belongs to the Knowles Syfer X2Y IPC-E03 series of integrated surface mount EMI filters. It utilizes a unique three-terminal architecture to provide common-mode noise attenuation while maintaining a low-profile form factor suitable for dense PCB layouts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference guides for potential alternatives.