1806J1000333MXTE07

Overview

The Knowles Syfer 1806J1000333MXTE07 is a three-terminal feedthrough capacitor designed for surface-mount technology. It features a capacitance of 0.033 µF with a DC voltage rating of 100 VDC and a current rating of 2 A. The component utilizes X7R dielectric material, providing a tolerance of ±20%. Housed in an 1806 (4516 metric) package measuring 4.5 mm x 1.6 mm x 1.1 mm, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Three-terminal EMI filter architecture for effective noise suppression
• Feedthrough design integrating filtering directly into the circuit path
• X7R ceramic dielectric for stable performance across operating temperatures

Applications

• High-frequency EMI filtering in compact electronic assemblies
• Power line conditioning for sensitive signal circuits
• Noise suppression in automotive or industrial control modules

Procurement Notes

Verify the specific suffix MXTE07 against official datasheets to confirm terminal configuration and termination plating. Ensure compatibility with standard 1806 footprints during layout. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Selection Notes

Select this component when space-constrained EMI filtering is required without adding discrete inductors. The three-terminal structure offers superior high-frequency attenuation compared to two-terminal MLCCs. Verify that the 2 A current rating meets the application's load requirements.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor series, which combines capacitor functionality with EMI filtering capabilities. These components are engineered for applications requiring robust noise reduction in minimal board space, serving as alternatives to traditional LC filters.

Replacement Considerations

Direct substitutes must match the 1806 footprint, 100 VDC rating, 0.033 µF capacitance, and three-terminal feedthrough topology. Verify equivalent current handling and thermal characteristics before substitution.