1206J0250153MXTE07

Overview

The Knowles Syfer 1206J0250153MXTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features an X7R dielectric with a capacitance of 15 nF and a tolerance of ±20%. The device has a DC voltage rating of 25 V and utilizes a nickel barrier electrode structure with 100% tin terminations. Designed for high-frequency noise suppression, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal architecture providing enhanced electromagnetic interference filtering performance compared to standard two-terminal capacitors.
• Nickel barrier internal electrode construction ensuring robust mechanical integrity and reliable solderability.
• X7R ceramic dielectric material offering stable capacitance characteristics across the specified operating temperature range.

Applications

• High-speed digital signal line filtering in communication equipment
• Power supply input/output decoupling in compact electronic modules
• EMI suppression in automotive infotainment and control units

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and dielectric specifications. Confirm RoHS compliance status and specific packaging requirements directly with authorized distributors prior to ordering, as availability may vary by region.

Selection Notes

Select this component when space-constrained designs require superior high-frequency noise attenuation. The three-terminal design offers lower parasitic inductance than standard MLCCs. Ensure the circuit voltage does not exceed the 25 VDC rating and that the PCB footprint matches the 1206 package dimensions.

Part Context

This component belongs to the Knowles Syfer Flexicap series of three-terminal EMI filters. These devices are engineered for applications demanding significant common-mode noise reduction in small form factors. The series integrates capacitor functionality with shielding properties inherent to the three-terminal structure.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative three-terminal EMI filters from the same manufacturer family based on capacitance, voltage rating, and physical footprint constraints.