SBSMC5000103MXR

Overview

The Knowles Syfer SBSMC5000103MXR is a surface-mount feedthrough capacitor designed for high-frequency EMI filtering. It features a capacitance of 0.01 µF (10 nF) with a ±20% tolerance and an X7R dielectric. The component is rated for 500 V DC and operates within a temperature range of -55°C to +125°C. Housed in a 2220 (5750 metric) package measuring 5.70 mm x 5.00 mm, it utilizes a three-pad board configuration. This device provides effective noise suppression in compact electronic designs requiring robust performance under varying thermal conditions.

Feature Summary

• Integrates feedthrough capacitor technology for superior high-frequency electromagnetic interference rejection
• Utilizes X7R ceramic dielectric to maintain stable capacitance across wide operating temperatures
• Features a surface-mount design compatible with automated assembly processes

Applications

• High-frequency filtering in industrial electronics
• EMI suppression in defense systems
• Noise reduction in sensitive communication circuits

Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact packaging and handling specifications. Ensure compatibility with PCB layout requirements for the three-pad surface-mount configuration. Cross-reference technical parameters such as voltage rating and capacitance tolerance with system design constraints before procurement to guarantee functional integrity.

Selection Notes

Select this component when high-frequency noise attenuation is required in space-constrained applications. The 500V rating and X7R stability make it suitable for demanding environments. Evaluate the physical dimensions against available board real estate. Confirm that the surface-mount footprint aligns with manufacturing capabilities and thermal management strategies for the target assembly.

Part Context

This part belongs to the Knowles Syfer SBSM series of feedthrough capacitors. These components are engineered for applications where traditional filters cannot fit due to size limitations. The series offers high capacitance values in small packages, providing significant insertion loss at high frequencies while maintaining reliability in harsh operational conditions typical of industrial and aerospace sectors.

Replacement Considerations

Consult official substitution guides for verified equivalents. Ensure any replacement matches the 500V rating, 0.01 µF capacitance, and 2220 footprint. Verify that alternative parts offer comparable insertion loss characteristics and temperature stability to maintain circuit performance without redesign.