1206J2000682MXTE03

Overview

The Knowles Syfer 1206J2000682MXTE03 is a surface-mount X2Y capacitor filter designed for EMI suppression. It features a capacitance of 6.8 nF with a ±20% tolerance and a DC voltage rating of 200 VDC. The component utilizes an X7R dielectric material, ensuring stable performance across a temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it employs nickel barrier end terminations with 100% tin plating for reliable soldering. This three-terminal device integrates filtering capabilities directly into the circuit layout.

Feature Summary

• Integrates X2Y filtering architecture within a compact surface-mount footprint
• Utilizes X7R dielectric for consistent electrical characteristics over temperature variations
• Features nickel barrier end terminations with 100% tin plating for robust solder joint integrity

Applications

• General EMI suppression in electronic circuits
• Power line filtering applications
• Signal line noise reduction

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and packaging specifications. Confirm RoHS compliance status through current datasheets. Cross-reference Mouser or DigiKey identifiers for accurate sourcing. Ensure design compatibility with the specified 1206 package dimensions and thermal operating limits before finalizing procurement orders.

Selection Notes

Select this component when integrated X2Y filtering is required in space-constrained designs. The 200V rating suits low-to-medium voltage DC lines. Verify that the 6.8nF capacitance meets specific frequency attenuation requirements. Consider the 1206 footprint constraints relative to available PCB real estate. Ensure the X7R temperature coefficient aligns with the operational environment's thermal profile.

Part Context

This component belongs to the Knowles Syfer X2Y capacitor filter series, which combines three capacitors into a single monolithic structure. These filters provide superior common-mode noise rejection compared to discrete components. The 1206J series specifically denotes the 1206 case size with J indicating the voltage code prefix. This family is engineered for high-reliability applications requiring compact EMI solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference guides for verified alternatives.