1806Y2000473MXTE07

Overview

The Knowles Syfer 1806Y2000473MXTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 0.047 µF capacitance with a ±20% tolerance and an X7R dielectric material. The component is rated for 200 VDC and supports a continuous current of 2 A. Housed in an 1806 (4516 metric) package, it utilizes three terminal pads for mounting. This device integrates filtering capabilities directly into the circuit layout to minimize electromagnetic interference.

Feature Summary

• Integrates feed-through filtering functionality within a standard SMD footprint
• Utilizes X7R ceramic dielectric for stable capacitance characteristics
• Supports high continuous current handling up to 2 Amperes
• Designed for effective high-frequency noise suppression in compact layouts

Applications

• High-frequency noise suppression in power lines
• Electromagnetic interference (EMI) filtering in compact electronic assemblies
• Signal integrity enhancement in RF circuits requiring integrated decoupling

Procurement Notes

Verify the specific suffix 'E07' against official manufacturer documentation to confirm terminal configuration and packaging details. Ensure the selected variant matches the required 2A current rating and 200V DC voltage specification for the target application. Cross-reference the Mouser number 843-1806Y2000473MXTE07 with the latest datasheet to confirm availability and compliance status before procurement.

Selection Notes

Select this component when space constraints require a combined filtering and decoupling solution in an 1806 package. The X7R dielectric offers a balance of capacitance density and temperature stability suitable for general-purpose applications. Consider the 2A current rating to ensure the component can handle the operational load without degradation. Verify that the three-terminal pad layout fits the printed circuit board design rules.

Part Context

This part belongs to the Knowles Syfer XT series of multilayer ceramic capacitors. The XT series is engineered for high reliability and performance in demanding environments. As a feed-through capacitor, it differs from standard MLCCs by providing inherent filtering action through its internal structure, making it distinct within the broader capacitor product category.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative feed-through capacitors based on capacitance, voltage rating, current handling, and physical dimensions.