1206J0250154MXTE07

Overview

The Knowles Syfer 1206J0250154MXTE07 is a three-terminal EMI filter capacitor in a 1206 (3216 metric) surface-mount package. It features a 0.15 µF capacitance with ±20% tolerance and an X7R dielectric. The rated DC voltage is 25 V, and it operates within a temperature range of -55°C to +125°C. The component utilizes a nickel barrier termination system with 100% tin plating.

Feature Summary

• Three-terminal architecture for enhanced electromagnetic interference suppression
• Nickel barrier termination structure ensuring reliable solderability
• X7R ceramic dielectric providing stable capacitance across wide temperature ranges

Applications

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

Procurement Notes

Verify the complete part number including suffixes to ensure correct termination and packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference datasheet electrical characteristics against design requirements to validate performance under operational conditions.

Selection Notes

Select this component when board space constraints require a 1206 footprint but superior high-frequency attenuation is needed compared to standard two-terminal capacitors. The three-terminal design offers lower parasitic inductance. Ensure circuit voltage ratings do not exceed the 25 VDC limit and verify thermal management capabilities within the specified operating temperature range.

Part Context

This component belongs to the Knowles Syfer EMI Filter series, designed specifically for suppressing electromagnetic interference in compact surface-mount applications. It represents a specialized category of multilayer ceramic capacitors optimized for signal integrity rather than bulk energy storage.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative three-terminal EMI filters by matching capacitance, voltage rating, package dimensions, and termination material specifications.