SFJEL3K00151MC0

Overview

The SFJEL3K00151MC0 is a feedthrough capacitor manufactured by Knowles Syfer, designed for electromagnetic interference (EMI) filtering. It features a capacitance of 150 pF with a tolerance of ±20%. The component has a DC voltage rating of 3 kV and an axial bushing configuration. It supports a current rating of 15 A and utilizes C0G dielectric material. The operating temperature range spans from -55°C to +125°C.

Feature Summary

• Provides EMI filtering through shielded enclosures while allowing signal passage
• Features axial bushing design for panel mounting applications
• Utilizes C0G dielectric for stable performance across temperature ranges

Applications

• Filtering signals in shielded electronic enclosures
• High-voltage power line filtering applications
• Industrial equipment requiring robust EMI suppression

Procurement Notes

Verify component status as the SFJEL3K00151MC0 is listed as obsolete by some distributors. Confirm availability through authorized channels or alternative sources. Ensure that the axial bushing form factor meets mechanical requirements for the intended panel mount application before procurement.

Selection Notes

Select this component when high-voltage isolation and effective EMI suppression are required in a single unit. The 3 kV rating suits demanding environments. Consider the axial bushing style for direct panel penetration. Verify that the 15 A current handling capability aligns with circuit load requirements.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor family, specialized for high-reliability filtering. These components integrate capacitive filtering directly into the connector interface, eliminating the need for separate filter assemblies. They are commonly used in aerospace, defense, and industrial sectors where space and weight constraints are critical.

Replacement Considerations

Public confirmed substitute part numbers are not available for this obsolete component. Designers should consult manufacturer documentation for potential cross-reference options or updated series replacements within the Knowles Syfer portfolio.