1806Y1000332MXTE01

Overview

The Knowles Syfer 1806Y1000332MXTE01 is a surface-mount feed-through capacitor designed for EMI suppression. It features a 3300 pF capacitance with a ±20% tolerance and a 100 VDC voltage rating. The component utilizes C0G dielectric material and operates within a temperature range of -55°C to +125°C. Housed in an 1806 (4516 metric) package measuring 4.5 mm x 1.6 mm x 1.1 mm, it employs SMD/SMT terminations. This three-terminal device integrates filtering capabilities directly into the capacitor structure.

Feature Summary

• Three-terminal feed-through architecture providing integrated EMI filtering functionality
• C0G dielectric construction ensuring stable electrical performance across wide temperature variations
• Flexible termination technology designed to enhance mechanical reliability under thermal cycling conditions

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Power line filtering for DC signal integrity preservation
• EMI mitigation in compact surface-mount assemblies requiring high reliability

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact termination materials and packaging configurations. Ensure compatibility with standard reflow soldering profiles used for 1806 footprint components. Cross-reference the part number with current datasheets to validate availability status and any recent design changes or obsolescence notices from Knowles Syfer before finalizing procurement plans.

Selection Notes

Select this component when circuit designs require simultaneous decoupling and EMI filtering in a minimal footprint. The 1806 case size offers a balance between capacitance value and board space efficiency. Consider the flexible termination benefits if the application involves significant mechanical stress or thermal expansion mismatches between the component and the substrate.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which utilizes proprietary flexible termination materials to improve resistance to board bending and thermal shock. The series is engineered for applications demanding superior mechanical performance and reliability compared to conventional MLCCs, including those subjected to rigorous environmental testing.

Replacement Considerations

Consult official substitution guides for compatible three-terminal feed-through capacitors in the 1806 package. Verify that alternative parts match the 100V rating, 3300pF capacitance, and C0G dielectric characteristics to maintain circuit performance equivalence.