0805J0500223MXTE07

Overview

The Knowles Syfer 0805J0500223MXTE07 is a three-terminal feed-through capacitor designed for surface mount applications. It features a capacitance of 22 nF with a tolerance of ±20% and utilizes X7R dielectric material. The component is rated for a DC voltage of 50V and operates within a temperature range of -55°C to +125°C. Its physical dimensions are 2.0 mm in length, 1.25 mm in width, and 1.0 mm in height, conforming to the 0805 package outline. This device serves as an EMI filter with nickel barrier and tin-plated terminations.

Feature Summary

• Three-terminal architecture provides effective electromagnetic interference filtering capabilities
• Flexible termination technology accommodates board bending and thermal cycling stress
• X7R dielectric ensures stable capacitance performance across the specified operating temperature range

Applications

• High-frequency signal line filtering in electronic circuits
• Power supply input/output noise suppression
• EMI reduction in compact surface mount assemblies

Procurement Notes

Verify the complete part number including the suffix TE07 to ensure correct packaging configuration. Confirm that the X7R dielectric and 50V rating align with the specific circuit requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the supplier provides official datasheets for technical validation before integration into production designs.

Selection Notes

Select this component when a low-profile, three-terminal filter is required for EMI suppression in space-constrained designs. The flexible termination feature makes it suitable for applications involving mechanical stress or significant thermal cycling. Compare against standard two-terminal capacitors if superior high-frequency attenuation and mechanical reliability are necessary for the specific application environment.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which utilizes proprietary flexible termination materials. These materials enhance mechanical reliability by accommodating greater degrees of board bending compared to conventional ceramic capacitors. The series is designed to withstand temperature cycling without cracking, offering improved durability for demanding electronic environments.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 22 nF capacitance, 50V rating, and three-terminal structure. Verify that alternative components offer comparable X7R characteristics and flexible termination benefits if mechanical stress is a factor. Cross-reference pin configurations and electrical specifications to ensure functional equivalence in the target circuit design.