1206Y0500823MXTE07

Overview

The Knowles Syfer 1206Y0500823MXTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features an X7R dielectric with a capacitance of 82 nF and a tolerance of ±20%. The device has a DC voltage rating of 50 VDC and utilizes FlexiCap/Nickel Barrier termination technology for enhanced reliability. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal architecture designed for effective electromagnetic interference suppression
• FlexiCap termination structure combined with nickel barrier plating for mechanical robustness
• X7R ceramic dielectric providing stable capacitance characteristics across wide temperature variations

Applications

• High-frequency noise filtering in compact electronic circuits
• Power supply line conditioning for sensitive digital components
• EMI suppression in mobile communication devices

Procurement Notes

Verify the complete part number including the suffix to ensure correct termination style and packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet specifications against design requirements to validate thermal and electrical performance limits.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering capabilities. The three-terminal topology offers superior high-frequency attenuation compared to standard two-terminal capacitors. Ensure the 50V rating exceeds peak circuit voltages and verify compatibility with reflow soldering profiles suitable for nickel barrier terminations.

Part Context

This component belongs to the Knowles Syfer MLCC series, specifically engineered for signal integrity and power distribution networks. The 1206 form factor balances footprint efficiency with current handling capacity. It serves as a specialized passive component distinct from general-purpose capacitors by incorporating internal shielding structures for noise reduction.

Replacement Considerations

Direct substitutes must match the 1206 package, 82nF capacitance, 50V rating, and three-terminal EMI filter topology. Verify that alternative parts support X7R dielectric properties and compatible termination materials for equivalent mechanical stress resistance.