1206J0500153MJTE07

Overview

The Knowles Syfer 1206J0500153MJTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 0.015 µF with a voltage rating of 50 VDC and a tolerance of ±20%. The component utilizes an X7R dielectric material, ensuring stability across a wide operating temperature range from -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it integrates a 2 A current rating directly into the ceramic structure. This design eliminates the need for external series resistors or inductors, providing a compact solution for EMI filtering in space-constrained applications.

Feature Summary

• Integrated feed-through architecture combines capacitive filtering with conductive pathways in a single monolithic component
• High current handling capability supports direct signal line integration without auxiliary components
• X7R dielectric provides stable capacitance performance under varying thermal conditions
• Surface-mount construction facilitates automated assembly and reduced board footprint

Applications

• High-speed data line EMI suppression
• RF circuit noise filtering
• Power distribution network decoupling
• Signal integrity enhancement in dense PCB layouts

Procurement Notes

Verify the complete part number including suffixes against manufacturer documentation to ensure correct termination and current ratings. Confirm RoHS compliance status and specific packaging options such as cut tape or reel quantities prior to ordering. Cross-reference datasheet electrical characteristics with application requirements to validate performance at target frequencies.

Selection Notes

Select this component when board space is limited and integrated filtering is required for signals carrying moderate currents. Evaluate the trade-off between the X7R dielectric's higher capacitance density and its voltage-dependent capacitance variation compared to C0G types. Ensure the 50V rating exceeds peak circuit voltages and the 2A limit accommodates maximum operational current.

Part Context

This component belongs to the Knowles Syfer feed-through capacitor family, which merges passive filtering functions with interconnect capabilities. These devices are engineered to replace traditional discrete LC networks, simplifying circuit topology. The 1206J series specifically targets applications requiring robust EMI attenuation in compact form factors while maintaining signal integrity.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing footprints if considering alternative manufacturers.