0805J0500183MJTE07

Overview

The Knowles Syfer 0805J0500183MJTE07 is a surface-mount X2Y feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 0.018 µF with a ±20% tolerance and a DC voltage rating of 50V. The component utilizes an X7R dielectric material, ensuring stability across a wide operating temperature range from -55°C to +125°C. Housed in a compact 0805 (2012 metric) package, it integrates three-terminal architecture within a standard footprint to minimize parasitic inductance.

Feature Summary

• Integrates X2Y three-terminal architecture for enhanced common-mode noise attenuation
• Functions as a feed-through capacitor to suppress high-frequency electromagnetic interference
• Utilizes X7R ceramic dielectric for stable capacitance performance under thermal stress

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• RF circuit noise suppression

Procurement Notes

Verify the complete part number including suffixes to ensure correct termination and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements against project standards. Cross-reference datasheet electrical characteristics with design constraints before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require effective EMI filtering without increasing board area. The X2Y topology offers superior high-frequency performance compared to standard two-terminal MLCCs. Ensure the 50V rating exceeds peak circuit voltages and consider the ±20% tolerance for precision applications.

Part Context

This component belongs to the Knowles Syfer Syfer® family of advanced ceramic capacitors. The series specializes in miniaturized passive components for demanding electronic environments. The 0805J prefix indicates the specific case size and voltage class within the manufacturer's portfolio.

Replacement Considerations

Direct substitutes include 0805J0500183MXTE03, which shares identical electrical ratings and package dimensions. Verify terminal configuration and dielectric type compatibility when evaluating alternative sources.