1806Y0500104MXTE01

Overview

The Knowles Syfer 1806Y0500104MXTE01 is a feedthrough capacitor with a capacitance of 0.1 µF and a DC voltage rating of 50 VDC. It features a C-filter configuration within the 1806 (4516 metric) surface-mount package. The component utilizes X7R dielectric material, offering a tolerance of ±20%. It operates reliably across a temperature range from -55°C to +125°C. The device incorporates FlexiCap technology for enhanced mechanical resilience against board bending.

Feature Summary

• Integrates FlexiCap termination technology to accommodate significant PCB bending without cracking.
• Functions as a C-filter feedthrough capacitor for effective EMI suppression.
• Provides superior mechanical performance and reliability under thermal cycling conditions.

Applications

• High-reliability electronic assemblies requiring resistance to board flexure
• Space applications demanding robust mechanical stability
• EMI filtering in sensitive surface-mount circuits

Procurement Notes

Verify the specific suffix TE01 against official documentation to confirm terminal configuration and packaging details. Ensure compatibility with assembly processes when converting to FlexiCap components. Confirm RoHS compliance status through manufacturer datasheets prior to integration into regulated environments.

Selection Notes

Select this component for designs requiring high mechanical durability alongside standard capacitance values. The 1806 footprint suits space-constrained layouts. Verify that the X7R dielectric characteristics align with the circuit's temperature stability requirements. Ensure the 50 VDC rating exceeds the maximum operating voltage including transients.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, designed for applications where conventional MLCCs may fail due to mechanical stress. The series has qualified for space applications and received innovation awards for its flexible termination material. It addresses reliability issues in rigid PCB environments by absorbing strain.

Replacement Considerations

Consult official substitution guides for equivalent FlexiCap parts. Generic MLCC replacements lack the flexible termination properties and may fail under identical mechanical stress conditions. Verify pinout and electrical parameters match exactly before swapping.