1806J0250393MXTE07

Overview

The Knowles Syfer 1806J0250393MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) in an 1806 package. It features a nominal capacitance of 0.039 µF with a ±20% tolerance. The device has a DC voltage rating of 25 VDC and utilizes X7R dielectric material. It operates within a temperature range of -55°C to +125°C. The component uses standard SMD/SMT terminations and is classified as a Class 2 general type MLCC.

Feature Summary

• Utilizes X7R dielectric for stable capacitance characteristics across the operating temperature range.
• Designed for surface-mount technology (SMD/SMT) integration into printed circuit boards.
• Classified as a general type multilayer ceramic capacitor suitable for broad electronic applications.

Applications

• General-purpose decoupling and bypassing in electronic circuits
• Signal conditioning in consumer electronics
• Power supply filtering in industrial equipment

Procurement Notes

Verify the specific suffix 'E07' against the manufacturer's official datasheet to confirm packaging details, such as reel size or tape specifications. Ensure the X7R dielectric and 25V rating align with your circuit requirements. Cross-reference the full part number with authorized distributors to confirm current availability and authenticity before procurement.

Selection Notes

Select this component when a 0.039 µF capacitance value is required at 25V DC in an 1806 footprint. The X7R dielectric offers a balance between high volumetric efficiency and moderate temperature stability. Consider the ±20% tolerance for non-critical timing or filtering applications where precise capacitance is not mandatory.

Part Context

This component belongs to the Knowles Syfer 1806J series of general type MLCCs. The series provides various capacitance values and voltage ratings within the 1806 case size. These capacitors are designed for high-volume manufacturing and reliable performance in standard commercial and industrial environments.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided documentation. Verify compatibility with alternative manufacturers by matching the 1806 package, 25V rating, 0.039 µF value, and X7R dielectric characteristics.