1206J1000563MXTE07

Overview

The Knowles Syfer 1206J1000563MXTE07 is a three-terminal feedthrough capacitor designed for surface mount technology. It features a 1206 (3216 metric) case size with X7R dielectric material, providing a capacitance of 0.056 µF and a DC voltage rating of 100 VDC. The component offers a tolerance of ±20% and operates within a temperature range of -55°C to +125°C. It utilizes a nickel barrier termination system with 100% tin plating to ensure reliable solderability and mechanical stability in high-reliability applications.

Feature Summary

• Three-terminal feedthrough architecture provides superior electromagnetic interference filtering performance compared to standard two-terminal capacitors.
• X7R ceramic dielectric ensures stable capacitance characteristics across the specified operating temperature range.
• Nickel barrier termination structure with 100% tin plating enhances solder joint reliability and resistance to corrosion.

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Power supply input and output filtering stages
• Signal line protection against electromagnetic interference

Procurement Notes

Verify the complete part number including the suffix MXTE07 to confirm the specific reel packaging quantity and termination specifications. Ensure compatibility with PCB footprint dimensions for 1206 three-terminal components. Confirm RoHS compliance status through official manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component when high-frequency decoupling and common-mode noise reduction are required in space-constrained designs. The three-terminal design allows for lower effective series inductance compared to conventional MLCCs. Consider the 100V rating and X7R temperature coefficient for general-purpose industrial or commercial electronics where moderate stability is sufficient.

Part Context

This component belongs to the Knowles Syfer feedthrough capacitor family, which specializes in EMI/RFI suppression solutions. Unlike standard multilayer ceramic capacitors, these devices integrate a ground terminal between signal terminals to create a low-inductance path for high-frequency noise. The 1206 form factor balances filtering performance with board space efficiency.

Replacement Considerations

Direct replacements must match the 1206 three-terminal footprint, 100V rating, and 0.056µF capacitance. Verify that substitute parts offer comparable insertion loss characteristics at target frequencies. Check termination material compatibility if lead-free processing is mandatory.