0805Y0250821MJTE07

Overview

The Knowles Syfer 0805Y0250821MJTE07 is a surface-mount feed-through capacitor featuring an X7R dielectric and 820 pF capacitance. It operates within a voltage range of 25 VDC and supports a current rating of 1 A. The component utilizes a 0805 (2012 Metric) package with three pads for mounting. It provides effective EMI filtering capabilities while maintaining stability across an operating temperature range of -55°C to +125°C.

Feature Summary

• Integrated three-terminal feed-through architecture designed for superior high-frequency noise suppression
• Utilizes flexible terminal technology to enhance mechanical reliability on flex-sensitive printed circuit boards
• Incorporates nickel barrier plating to ensure robust solderability and long-term environmental durability

Applications

• High-speed digital signal line protection in communication equipment
• Power supply input/output filtering in portable electronic devices
• EMI suppression in automotive infotainment and control modules

Procurement Notes

Verify the complete part number including suffixes to confirm specific termination and packaging configurations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure storage conditions adhere to moisture sensitivity level requirements prior to assembly.

Selection Notes

Select this component when board space constraints require a compact 0805 footprint alongside high-frequency filtering performance. The three-terminal design offers better attenuation than standard two-terminal capacitors. Consider the flexible terminal feature if the application involves mechanical stress or flexible substrates.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in high-reliability multilayer ceramic capacitors. The series integrates flexible terminations to mitigate stress-induced cracking, making it suitable for demanding environments where mechanical integrity is critical alongside electrical performance.

Replacement Considerations

Direct substitutes include other 0805 three-terminal feed-through capacitors from Knowles Syfer with matching 820 pF capacitance and 25 VDC ratings. Verify that alternative parts maintain compatible current ratings and temperature coefficients for equivalent EMI suppression performance.