1806J2000563MXTE07

Overview

The Knowles Syfer 1806J2000563MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for general-purpose applications. It features an X7R dielectric material, providing stable capacitance characteristics over a wide temperature range. The component has a rated DC voltage of 20V and a nominal capacitance of 0.056 µF with a tolerance of ±20%. Housed in a standard 1806 (4516 metric) package, it measures 4.50 mm in length, 1.60 mm in width, and has a maximum height of 1.30 mm. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Utilizes X7R dielectric for reliable performance across varying thermal conditions
• Designed for surface-mount technology (SMD/SMT) integration
• Features flexible end terminations to enhance mechanical reliability

Applications

• General-purpose decoupling and bypassing in electronic circuits
• Integration into automotive electronics requiring AEC-Q200 compliance
• Industrial control systems and consumer electronics PCBs

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct termination and packaging specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the selected variant matches the required voltage rating and capacitance tolerance for the target application design.

Selection Notes

Select this component when a 20V rated MLCC with 0.056 µF capacitance is required in an 1806 footprint. The X7R dielectric offers a balance of cost and performance suitable for general applications. Consider the flexible termination feature if board stress resistance is a priority. Verify that the operating temperature range of -55°C to +125°C meets the environmental requirements of the final assembly.

Part Context

This part belongs to the Knowles Syfer FlexiCap series, which specializes in MLCCs with flexible end terminations. These components are engineered to reduce the risk of terminal cracking during board flexing or thermal cycling. The series is widely used in industries demanding high reliability, including automotive and industrial sectors, where mechanical robustness is critical alongside electrical performance.

Replacement Considerations

Cross-reference with other 1806 package, 20V, 0.056 µF, X7R MLCCs from manufacturers such as Murata, TDK, or Samsung Electro-Mechanics. Ensure equivalent capacitance tolerance, temperature coefficient, and physical dimensions. Verify compatibility with existing footprints and soldering profiles before substitution.