SFSRC5000100ZC0

Overview

The Knowles Syfer SFSRC5000100ZC0 is a C-filter EMI feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 10 pF with a tolerance of -20% to +80%, rated for 500 VDC. The component utilizes a C0G dielectric and supports a maximum DC current of 5 A. Physical dimensions include a length of 3.29 mm and a diameter of 3.25 mm, with solder termination. It operates within a temperature range of -55°C to +125°C and provides an insulation resistance of 10 GOhms.

Feature Summary

• Provides effective electromagnetic interference filtering through C-filter topology
• Utilizes stable C0G dielectric material for consistent performance across temperature variations
• Features flange end seal construction for robust environmental protection

Applications

• High-frequency signal line filtering in electronic equipment
• EMI suppression in power supply input stages
• Noise reduction in sensitive analog circuit interfaces

Procurement Notes

Verify the specific suffix ZC0 against official datasheets to confirm the flange end seal configuration and tolerance range. Ensure compatibility with existing panel cutouts given the 3.25 mm diameter constraint. Confirm that the 500 VDC rating meets system voltage requirements under all operating conditions. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when low capacitance values are required for high-frequency attenuation without affecting signal integrity. The C0G dielectric ensures minimal capacitance drift compared to X7R alternatives. Verify that the 5 A current rating exceeds peak load currents. Consider the physical footprint constraints relative to other series like SFSWG or SFSWR which may share similar dimensions but differ in sealing or tolerance specifications.

Part Context

This part belongs to the Knowles Syfer SFSRC series of feedthrough capacitors. These components are engineered for applications requiring compact EMI filtering solutions. The series offers various capacitance values and voltage ratings, maintaining consistent physical profiles for standardized mounting. The SFSRC variant specifically denotes the C-filter type with defined tolerance bands.

FAQ

What is the dielectric material used in the SFSRC5000100ZC0?

The component uses C0G (NP0) dielectric material, known for its stability over temperature and voltage changes.

Does this capacitor support axial mounting?

Yes, it is an axial leaded feedthrough capacitor designed for panel or chassis mounting via soldering.