1206Y0500682MJTE03

Overview

The Knowles Syfer 1206Y0500682MJTE03 is a surface-mount X2Y integrated EMI filter capacitor housed in a 1206 (3216 metric) package. It features a capacitance of 6.8 nF with a tolerance of ±20%, rated for a DC voltage of 50 VDC. The component utilizes an X7R dielectric and incorporates FlexiCap technology with a nickel barrier to enhance mechanical reliability. It operates within a temperature range of -55°C to +125°C and is supplied in reel packaging.

Feature Summary

• X2Y three-terminal architecture providing simultaneous common-mode and differential-mode noise suppression
• FlexiCap construction with nickel barrier to mitigate stress-induced cracking during PCB assembly
• Surface-mount feedthrough design enabling compact footprint integration for high-density circuits

Applications

• High-speed data line filtering in portable electronic devices
• Power supply input/output decoupling in industrial control systems
• EMI suppression on communication interfaces such as USB or Ethernet ports

Procurement Notes

Verify the complete part number including suffixes to ensure correct dielectric, tolerance, and termination specifications. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Cross-reference datasheet revisions to validate electrical parameters against current production batches.

Selection Notes

Select this component when space-constrained designs require effective EMI filtering without additional discrete components. The X7R dielectric offers stable performance across the specified operating temperature range. Ensure the 50V rating exceeds the maximum circuit voltage to maintain reliability under transient conditions.

Part Context

This component belongs to the Knowles Syfer FlexiCap series of X2Y capacitors. These devices integrate three terminals into a single surface-mount package to replace multiple discrete capacitors. The series is designed for applications requiring robust noise suppression in sensitive analog and digital circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin compatibility and electrical ratings before considering alternative manufacturers.