SBSMC1000334MXT

Overview

The Knowles Syfer SBSMC1000334MXT is a surface-mount feedthrough capacitor from the SBSM series. It features a capacitance of 0.33 µF with a ±20% tolerance and an X7R temperature coefficient. The component is rated for 100 VDC and supports a continuous current of 20 A. Housed in a 2220 (5750 metric) package with three PCB pads, it operates within a temperature range of -55°C to +125°C. Insertion loss is specified at 43 dB @ 100 MHz.

Feature Summary

• Provides high-frequency electromagnetic interference suppression through integrated feedthrough architecture
• Supports high continuous current handling capabilities suitable for power line filtering applications
• Utilizes flexible terminal design to enhance mechanical reliability under thermal stress

Applications

• Power supply input filtering in industrial equipment
• Electromagnetic interference suppression in automotive electronics
• Signal integrity protection in communication infrastructure

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct voltage rating, capacitance value, and termination style. Confirm RoHS compliance status and specific insertion loss requirements match project specifications before procurement.

Selection Notes

Select this component when board space constraints require a compact solution for high-current filtering. The 2220 footprint offers a balance between current capacity and size. Ensure the operating environment stays within the specified -55°C to +125°C range for optimal performance.

Part Context

This component belongs to the SBSM series of feedthrough capacitors manufactured by Knowles Syfer. These devices integrate capacitor technology with feedthrough shielding to provide superior noise attenuation compared to standard MLCCs in similar packages.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.