1206J0250153MJTE07

Overview

The Knowles Syfer 1206J0250153MJTE07 is a three-terminal surface-mount EMI filter capacitor designed for high-frequency noise suppression. It features a 15 nF capacitance with a ±20% tolerance, utilizing X7R dielectric material. The component operates at a DC voltage rating of 25 V and supports a continuous current of 2 A. Housed in a compact 1206 (3216 metric) package, it provides effective electromagnetic interference filtering while maintaining stability across standard operating conditions.

Feature Summary

• Three-terminal architecture enables efficient common-mode noise attenuation in signal and power lines
• Integrated nickel barrier plating enhances solderability and long-term reliability
• X7R dielectric ensures stable capacitance performance under varying thermal loads
• High current handling capability supports direct integration into active circuit paths

Applications

• Electromagnetic interference filtering in high-speed digital interfaces
• Noise suppression in automotive electronic control units
• Signal line protection in industrial communication modules
• Power rail decoupling in compact consumer electronics

Procurement Notes

Verify the complete part number including the suffix to confirm the specific termination and packaging configuration. Ensure compatibility with automated pick-and-place equipment regarding the 1206 footprint dimensions. Confirm that the 2 A current rating aligns with the maximum expected operational load in the target application circuit design.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering without additional discrete components. The three-terminal structure offers superior high-frequency performance compared to standard two-terminal capacitors. Evaluate the X7R temperature coefficient against the environmental operating range to ensure capacitance stability meets system requirements.

Part Context

This component belongs to the Knowles Syfer MLCC series, specifically engineered for surface-mount applications requiring robust EMI suppression. The 1206 case size balances physical footprint with electrical performance, making it suitable for dense PCB layouts. It represents a specialized solution within the broader ceramic capacitor portfolio, focusing on noise reduction rather than general-purpose energy storage.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify mechanical footprint compatibility and electrical specifications before considering alternative manufacturers or generic equivalents.