0805Y0250123MXTE01

Overview

The Knowles Syfer 0805Y0250123MXTE01 is a multilayer ceramic capacitor (MLCC) in an 0805 (2012 metric) surface-mount package. It features a capacitance of 12,000 pF with a ±20% tolerance and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, providing stable performance across a temperature range of -55°C to +125°C. Key physical dimensions include a length of 2.00 mm, width of 1.25 mm, and maximum height of 1.15 mm. It is designed for high-reliability applications requiring board-flex sensitive termination.

Feature Summary

• Flexible soft terminations designed to reduce stress on board-flex sensitive circuits
• X7R dielectric material ensuring stable capacitance characteristics over wide temperature ranges
• High reliability construction suitable for demanding electronic environments

Applications

• Board-flex sensitive circuit designs
• General-purpose surface mount electronics
• High reliability MLCC applications

Procurement Notes

Verify the specific suffix E01 against official datasheets to confirm terminal configuration and packaging details. Ensure compatibility with reflow soldering profiles specified by Knowles Syfer. Confirm RoHS compliance status through current manufacturer documentation before integration into production lines.

Selection Notes

Select this component when board flex resistance is critical due to its flexible termination technology. The X7R dielectric offers a balance of capacitance density and stability. Verify that the 25V rating and 12,000 pF value meet the specific circuit requirements compared to standard rigid-termination alternatives.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in capacitors with flexible terminations. The series targets applications where mechanical stress from PCB bending could compromise standard ceramic components. The 0805 form factor allows for compact layout while maintaining robust mechanical integrity.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 25V rating, 12,000 pF capacitance, and X7R dielectric. Flexible termination is a key differentiator; generic replacements may lack this feature. Verify equivalent reliability ratings and thermal performance before substitution.