1806Y0500473MXTE07

Overview

The Knowles Syfer 1806Y0500473MXTE07 is a Surface Mount Device (SMD) Multi-Layer Ceramic Capacitor (MLCC) designed for general electronic applications. It features an X7R dielectric material, providing stable capacitance characteristics over a wide temperature range. The component has a rated DC voltage of 50V and a nominal capacitance value of 47nF with a tolerance of ±20%. Manufactured in the 1806 (4532 metric) package size, it utilizes flexible end terminations to enhance mechanical reliability under thermal stress. The device operates within a temperature range of -55°C to +125°C and is supplied in reel packaging.

Feature Summary

• Utilizes X7R ceramic dielectric for consistent performance across varying temperatures
• Incorporates flexible end terminations to improve resistance to mechanical stress and cracking
• Designed for surface mount assembly processes

Applications

• General purpose decoupling and bypassing in electronic circuits
• Filtering applications in consumer electronics
• Signal conditioning in industrial control systems

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct termination and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the production line. Ensure that the ordering quantity aligns with the manufacturer's standard reel sizes to avoid handling discrepancies during assembly.

Selection Notes

Select this component when a compact SMD capacitor with moderate voltage rating and stable X7R characteristics is required. The flexible termination option makes it suitable for boards subject to flexing or thermal cycling. Compare physical dimensions and electrical ratings against alternative MLCC families to ensure compatibility with existing footprint designs and circuit performance needs.

Part Context

This part belongs to the Knowles Syfer Syfer® family of ceramic capacitors, known for high reliability and advanced materials engineering. The 1806Y series specifically targets applications requiring robust performance in standard surface mount environments. The Y designation typically indicates the X7R temperature coefficient, while the 1806 code defines the standardized imperial case size for PCB layout consistency.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Verify that any substitute part matches the 1806 footprint, 50V rating, 47nF capacitance, and X7R dielectric type. Ensure terminal compatibility and operating temperature ranges are identical to maintain board integrity.