1806Y0250473MXTE07

Overview

The Knowles Syfer 1806Y0250473MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) featuring an X7R dielectric. It offers a capacitance of 0.047 µF with a ±20% tolerance and a rated DC voltage of 25V. The component utilizes a flexible termination system with a nickel barrier, designated as FlexiCap technology, to enhance mechanical reliability under stress. It operates within a temperature range of -55°C to +125°C and is housed in a standard 1806 (4532 metric) package measuring 4.50mm x 1.60mm.

Feature Summary

• Flexible termination system with nickel barrier for improved mechanical durability
• X7R dielectric material providing stable capacitance across wide temperature ranges
• Surface-mount design optimized for automated assembly processes

Applications

• General-purpose electronic circuits requiring reliable decoupling
• Applications subject to mechanical shock or vibration due to flexible terminations
• Consumer electronics utilizing surface-mount technology

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct termination type and packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows. Cross-reference part numbers with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when high mechanical robustness is required alongside standard capacitance values. The flexible termination design addresses common failure modes associated with rigid terminations during thermal cycling or board flexing. Ensure the operating voltage remains below the 25V DC rating to maintain long-term reliability and prevent dielectric breakdown.

Part Context

This component belongs to the Knowles Syfer Syfer Technology series, which specializes in high-reliability passive components. The 1806Y series specifically denotes capacitors designed for general applications with enhanced mechanical performance features. These parts are engineered to meet stringent quality standards for industrial and commercial electronic assemblies.

Replacement Considerations

Direct substitutes must match the 1806 footprint, 25V rating, 0.047µF capacitance, and X7R dielectric. Verify that alternative components also feature flexible terminations if mechanical stress resistance is critical. Consult manufacturer cross-reference lists for verified equivalent part numbers.