SFJNL2K00332MX1

Overview

The Knowles Syfer SFJNL2K00332MX1 is an EMI feedthrough filter capacitor with a capacitance of 3300 pF and a DC voltage rating of 2 kV. It utilizes X7R dielectric material and offers a tolerance of 20%. Designed for axial lead mounting, it operates within a temperature range of -55°C to +125°C. The component belongs to the SFJNC series and is classified as a threaded panel mount filter.

Feature Summary

• Provides electromagnetic interference suppression through feedthrough filtering architecture
• Features high-voltage insulation capability suitable for demanding electrical environments
• Utilizes robust axial lead construction for secure mechanical integration

Applications

• Industrial power supply input filtering
• High-voltage control panel wiring protection
• Electromagnetic compatibility enhancement in sensitive instrumentation

Procurement Notes

Verify the exact part number against official manufacturer documentation to ensure correct voltage and capacitance ratings. Confirm that the axial lead configuration matches your assembly requirements. Check for any specific handling instructions related to high-voltage ceramic components during installation.

Selection Notes

Select this component when high-voltage isolation and EMI suppression are required in a compact axial form factor. Ensure the operating environment stays within the specified temperature limits. Verify that the 2 kV rating exceeds the peak circuit voltages to prevent dielectric breakdown.

Part Context

This component is part of the Knowles Syfer SFJNC series, which specializes in high-reliability EMI feedthrough filters. These filters are designed to attenuate noise on power lines while maintaining structural integrity under high electrical stress conditions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's cross-reference guide for verified alternatives.