1206J1000472MJTE07

Overview

The Knowles Syfer 1206J1000472MJTE07 is a surface-mount feedthrough capacitor designed for high-frequency noise suppression. It features a capacitance of 4700 pF with a ±20% tolerance and a rated DC voltage of 100V. The component utilizes X7R dielectric material, ensuring stability across an operating temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it supports a maximum current of 2A. This device integrates filtering capabilities directly into the passive component footprint.

Feature Summary

• Integrates feedthrough filtering functionality within a standard surface-mount ceramic capacitor package
• Provides effective high-frequency noise attenuation for power and signal lines
• Constructed with X7R dielectric material for stable performance under varying thermal conditions

Applications

• High-frequency noise suppression in compact electronic circuits
• EMI filtering for power distribution networks
• Signal line protection in dense PCB layouts

Procurement Notes

Verify the specific suffix 'E07' against official manufacturer documentation to confirm the exact electrical characteristics and physical dimensions. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm RoHS compliance status through the latest datasheet before integration into regulated products.

Selection Notes

Select this component when space-constrained designs require integrated filtering without additional discrete components. The 1206 form factor allows for automated assembly. Consider the 2A current rating and 100V breakdown voltage to ensure adequate margins for the target application's operational stress levels.

Part Context

This part belongs to the Knowles Syfer EMI Filter series, specifically the E01/E07 type family. These components are engineered to replace traditional discrete filter arrangements, offering a simplified bill of materials and reduced board area consumption for modern high-density electronics manufacturing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and impedance characteristics if considering generic equivalents from other manufacturers.