1206J0500823MJTE03

Overview

The Knowles Syfer 1206J0500823MJTE03 is a three-terminal multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features an 82 nF capacitance with a ±20% tolerance, rated for 50 VDC. The component utilizes X7R dielectric material and incorporates a nickel barrier termination structure to function as an EMI filter. It operates within a temperature range of -55°C to +125°C and conforms to the 1206 (3216 metric) package dimensions.

Feature Summary

• Three-terminal architecture providing integrated electromagnetic interference filtering capabilities
• Nickel barrier termination structure ensuring robust solderability and reliability
• X7R dielectric composition supporting stable performance across wide temperature variations

Applications

• High-frequency noise suppression in power supply lines
• Electromagnetic interference filtering in compact electronic assemblies
• Signal integrity management in high-density surface mount circuits

Procurement Notes

Verify the specific suffix 'MJTE03' against official datasheets to confirm the three-terminal EMI filter configuration and nickel barrier terminations. Ensure compatibility with automated pick-and-place equipment due to the unique terminal layout. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated products.

Selection Notes

Select this component when simultaneous decoupling and EMI filtration are required in a single footprint. The three-terminal design offers superior high-frequency attenuation compared to standard two-terminal capacitors. Evaluate thermal management requirements given the X7R characteristics and ensure the 50V rating exceeds peak circuit voltages.

Part Context

This part belongs to the Knowles Syfer 1206J series of high-reliability ceramic capacitors. The series emphasizes robust construction for demanding environments. The specific model integrates filtering functions directly into the passive component, reducing board space usage and simplifying assembly processes for noise-sensitive applications.

Replacement Considerations

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