SFJEL2K00103MX0

Overview

The SFJEL2K00103MX0 is a feedthrough capacitor manufactured by Knowles Syfer, designed for high-voltage applications. It features a capacitance of 10 nF with a tolerance of ±20%. The component is rated for a DC voltage of 2000 V and can handle a current rating of 15 A. It utilizes an X7R dielectric material and employs an axial bushing termination style. The physical dimensions are specified as 9.80 mm in diameter by 9.40 mm in length.

Feature Summary

• Provides effective electromagnetic interference filtering through feedthrough architecture
• Supports high voltage operation up to 2000 VDC
• Capable of handling high continuous current loads of 15 A

Applications

• High voltage power supply filtering
• Industrial equipment EMI suppression
• Medical device power input stages

Procurement Notes

Verify component status carefully as public sources indicate this part may be obsolete. Confirm availability with the manufacturer or authorized distributors before finalizing design-in decisions. Ensure that the axial bushing form factor matches the mechanical constraints of the target enclosure. Cross-reference datasheets for any potential lifecycle changes or end-of-life notifications.

Selection Notes

Select this component when high voltage isolation and significant current carrying capacity are required in a compact axial package. The X7R dielectric offers stable performance across typical operating temperatures. Consider the specific bushing mounting requirements and ensure adequate clearance for the 9.80 mm diameter housing within the assembly layout.

Part Context

This component belongs to the SFJE series of feedthrough capacitors from Knowles Syfer. These parts are engineered for robust performance in demanding environments requiring reliable high-voltage decoupling. The series typically serves critical infrastructure and specialized industrial sectors where standard surface mount components cannot meet voltage or current specifications.

Replacement Considerations

Publicly available substitute part numbers were not identified in the provided source data. Consult official manufacturer documentation for qualified alternatives or obsolescence management options.