1806J0500333MXTE07

Overview

The Knowles Syfer 1806J0500333MXTE07 is a feed-through multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a capacitance of 0.033 µF with a ±20% tolerance and a DC voltage rating of 50 VDC. The component utilizes X7R dielectric material, ensuring stability across an operating temperature range from -55°C to +125°C. Housed in an 1806 (4516 metric) package, it supports a continuous current of 2 A. This Class 1 device is categorized under high-reliability MLCCs.

Feature Summary

• Integrated feed-through architecture combining filtering and decoupling functions within a single surface-mount component.
• Capable of handling continuous currents up to 2 A while maintaining electrical performance.
• Constructed with X7R dielectric material to provide stable capacitance characteristics over the specified industrial temperature range.

Applications

• High-frequency noise suppression in power distribution networks
• Signal integrity enhancement in RF circuits
• EMI/RFI filtering in compact electronic assemblies

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure compatibility with PCB footprint dimensions and thermal management requirements. Confirm RoHS compliance status through the latest datasheet revision. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Validate that the selected variant meets all environmental and reliability standards required for the target application.

Selection Notes

Select this component when space constraints require combined filtering and decoupling capabilities in a standard 1806 footprint. Consider the X7R dielectric properties for applications requiring moderate capacitance stability over temperature. Evaluate the 2 A current rating against peak load requirements. Compare physical dimensions against available board real estate. Assess cost-effectiveness relative to discrete filter solutions.

Part Context

This component belongs to the Knowles Syfer Syfer Power series, which focuses on high-reliability passive components for demanding environments. The 1806J prefix indicates the case size and general product family. Feed-through capacitors in this series are engineered to replace traditional discrete LC filters, offering reduced component count and improved performance in sensitive electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer catalogs for direct replacements or evaluate alternative feed-through capacitors with matching 1806 dimensions, 50 VDC rating, and 0.033 µF capacitance.

FAQ

What is the maximum continuous current rating for this feed-through capacitor?

The component supports a continuous current of 2 A.

Does this component use C0G or X7R dielectric?

It utilizes X7R dielectric material.

What is the operating temperature range?

The specified operating temperature range is -55°C to +125°C.