SFJEC2K00102MC1

Overview

The SFJEC2K00102MC1 is a feedthrough capacitor manufactured by Knowles Syfer. It features a capacitance of 1000 pF and a voltage rating of 2 kV. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across temperature variations. Designed for surface-mount or panel-mount integration, it provides effective electromagnetic interference suppression in high-frequency circuits requiring robust filtering capabilities.

Feature Summary

• Provides high-frequency noise attenuation through feedthrough architecture
• Maintains capacitance stability with C0G/NP0 ceramic dielectric
• Supports high voltage operation up to 2 kV DC

Applications

• RF signal line filtering
• Power supply input decoupling
• Electromagnetic interference suppression in sensitive electronics

Procurement Notes

Verify the specific mounting configuration and terminal type required for your PCB layout or chassis installation. Confirm that the 2 kV rating aligns with your circuit's peak voltage requirements. Ensure compatibility with your assembly process regarding the feedthrough structure. Check for any specific handling instructions related to the ceramic body integrity during installation.

Selection Notes

Select this component when high-voltage isolation and broadband noise filtering are critical. The feedthrough design offers superior performance compared to standard MLCCs in certain EMI scenarios. Consider the physical dimensions and mounting style to ensure proper fit within the enclosure. Evaluate the capacitance value against the target frequency range for optimal attenuation.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor series, designed for demanding EMI/RFI applications. It complements their broader portfolio of capacitors by offering a specialized form factor for direct cable or panel penetration. The series targets industries requiring reliable filtering in harsh electrical environments.