1806J0250394MXTE07

Overview

The Knowles Syfer 1806J0250394MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for general electronic applications. It features an 1806 case size with X7R dielectric characteristics, providing stable capacitance across a wide temperature range. The component offers a nominal capacitance of 390 nF and a DC voltage rating of 25 VDC. Tolerance is specified at ±20%. It operates within a temperature range of -55°C to +125°C and utilizes standard SMD/SMT terminations for automated assembly.

Feature Summary

• Utilizes X7R dielectric material for reliable performance in general-purpose circuits
• Designed for surface-mount technology (SMD/SMT) integration
• Operates effectively across a broad industrial temperature spectrum

Applications

• General-purpose circuit decoupling
• Bypass applications in electronic assemblies
• Filtering in consumer electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging options such as reel or cut tape configurations. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to align with assembly line standards and environmental regulations.

Selection Notes

Select this component when a 1806 footprint is required for 390 nF capacitance at 25 VDC. Ensure the ±20% tolerance meets the circuit design specifications. Verify that the X7R temperature coefficient is suitable for the operating environment, considering the -55°C to +125°C range provided by the manufacturer.

Part Context

This part belongs to the Knowles Syfer MLCC portfolio, specifically within the high-reliability or general-type ceramic capacitor lines. The '1806' designation indicates the standardized imperial case dimensions, while the internal coding defines the electrical parameters. It is manufactured under the Knowles brand, known for precision passive components.

Replacement Considerations

Consult official substitution guides for equivalent parts from the same series. Verify that any alternative maintains identical case size, voltage rating, capacitance value, and dielectric type to ensure mechanical and electrical compatibility without redesign.