0805Y0500123MJTE07

Overview

The Knowles Syfer 0805Y0500123MJTE07 is a feed-through capacitor designed for surface mount applications. It features a capacitance of 0.012 µF with a voltage rating of 50V and a tolerance of ±20%. 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 supports a current rating of 1 A and is constructed with three pad connections.

Feature Summary

• Integrated feed-through architecture providing EMI filtering capabilities within the capacitor structure
• Flexible terminal design engineered to withstand board flex stress and mechanical strain
• High-current handling capability suitable for power line noise suppression applications

Applications

• EMI suppression on high-current DC power lines
• Noise filtering in automotive electronic control units
• Signal integrity protection in board-flex sensitive environments

Procurement Notes

Verify the specific suffix MJTE07 to confirm the feed-through configuration and three-pad footprint. Standard MLCCs lack this internal conductive path. Ensure PCB layout accommodates the unique terminal arrangement and current rating requirements specified by the manufacturer.

Selection Notes

Select this component when integrated EMI filtering and high current capacity are required in a small form factor. The feed-through design eliminates the need for separate ferrite beads. Confirm that the X7R dielectric characteristics align with the circuit's thermal and stability requirements.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in flexible termination MLCCs. The series targets applications prone to mechanical stress, such as automotive and industrial systems. The feed-through variant integrates filtering functionality directly into the passive component.

Replacement Considerations

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