1206Y0500103METE07

Overview

The Knowles Syfer 1206Y0500103METE07 is a three-terminal feed-through capacitor designed for surface mount applications. It features a capacitance of 10 nF with a 50 VDC rating and utilizes C0G (NP0) dielectric material. The component operates within a temperature range of -55°C to +125°C and provides high-frequency EMI filtering capabilities. Its physical dimensions conform to the 1206 (3216 metric) package, ensuring compatibility with standard PCB layouts while delivering superior noise suppression performance.

Feature Summary

• Three-terminal feed-through architecture for enhanced high-frequency EMI filtering
• C0G (NP0) dielectric ensures stable capacitance across temperature variations
• Flexible termination technology accommodates board bending and thermal cycling stress

Applications

• High-frequency electromagnetic interference suppression in sensitive circuits
• Power line filtering for DC voltage rails
• Signal integrity protection in communication modules

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm terminal configuration and termination material specifications. Ensure that the selected variant matches the required current rating and voltage derating guidelines for the target application environment. Cross-reference part numbers with manufacturer documentation to avoid substitution errors.

Selection Notes

Select this component when high-frequency noise attenuation is critical and space constraints require a compact surface mount solution. The three-terminal design offers superior isolation compared to standard two-terminal capacitors. Evaluate the operating temperature range and mechanical stress requirements to ensure the flexible termination meets the reliability standards of the final assembly.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which incorporates proprietary flexible termination materials to improve mechanical reliability. The series is engineered to withstand significant board flexing and thermal cycling without cracking. This specific model integrates feed-through functionality within a standard MLCC footprint, combining filtering performance with robust mechanical durability.

Replacement Considerations

Consult official substitution guides for equivalent three-terminal feed-through capacitors. Verify that alternative parts match the 1206 footprint, 50V rating, and 10nF capacitance. Ensure compatible termination materials and current handling capabilities before implementation.