SBSMC5000103MXB

Overview

The Knowles Syfer SBSMC5000103MXB is a surface-mount feed-through capacitor designed for EMI suppression. It features a capacitance of 0.01 µF with ±20% tolerance and a rated voltage of 500 VDC. Utilizing X7R dielectric, it supports a current rating of 20 A and operates within a temperature range of -55°C to +125°C. The component provides 43 dB attenuation at 100 MHz and is housed in a 2220 (5750 metric) package measuring 6.6 mm x 5.0 mm.

Feature Summary

• Integrated feed-through architecture for effective high-frequency noise attenuation
• High current handling capability suitable for power line filtering applications
• Surface-mount design compatible with automated assembly processes

Applications

• EMI filtering in DC power distribution circuits
• Noise suppression in industrial control systems
• Signal integrity protection in automotive electronics

Procurement Notes

Verify the specific suffix 'MXB' against official datasheets to confirm packaging type and terminal configuration. Ensure compatibility with RoHS3 standards if required by your supply chain regulations. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components. Confirm storage conditions adhere to moisture sensitivity level requirements prior to soldering.

Selection Notes

Select this component when high current capacity and compact footprint are critical for EMI reduction. The X7R dielectric offers stable performance across varying temperatures. Compare attenuation specifications against system noise profiles to ensure adequate filtering. Consider the 20 A rating to prevent thermal issues under continuous load conditions.

Part Context

This component belongs to the SBSMC series of feed-through capacitors from Knowles Syfer. These devices combine capacitor functionality with shielding to minimize electromagnetic interference. The series is engineered for robust performance in demanding electronic environments requiring reliable noise suppression.

Replacement Considerations

Direct substitutes include the SBSMC5000103MXT variant, which shares identical electrical characteristics but differs in reel packaging quantity. Verify pinout and dimensional tolerances before substituting any alternative feed-through capacitor models.