0805J0250563MJTE07

Overview

The Knowles Syfer 0805J0250563MJTE07 is a multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 0.056 µF with a ±20% tolerance and a rated DC voltage of 25V. The component utilizes X7R dielectric material, ensuring stability across an operating temperature range of -55°C to +125°C. Housed in a standard 0805 (2012 Metric) package, it incorporates a nickel barrier electrode structure terminated with 100% tin. This specific variant is engineered as a three-terminal EMI filter, providing enhanced electromagnetic interference suppression capabilities compared to standard two-terminal capacitors.

Feature Summary

• Three-terminal architecture specifically designed for effective electromagnetic interference (EMI) filtering applications
• Nickel barrier internal electrode construction combined with 100% tin external terminations for reliable solderability
• X7R ceramic dielectric provides stable capacitance performance across the full industrial temperature range

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Electromagnetic interference (EMI) filtering in signal lines
• Power supply decoupling where common-mode noise reduction is required

Procurement Notes

Verify the complete part number including the suffix MJTE07 to ensure correct termination and filtering specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Check for lead-free certification requirements if applicable to your assembly process. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage during reflow soldering.

Selection Notes

Select this component when EMI filtering is critical within a compact 0805 footprint. The three-terminal design offers superior high-frequency attenuation compared to standard MLCCs. Verify that the 25V rating meets circuit voltage requirements with appropriate derating margins. Consider the X7R temperature coefficient characteristics for environments with significant thermal fluctuations.

Part Context

This component belongs to the Knowles Syfer 0805J series of high-reliability ceramic capacitors. The series is characterized by robust construction suitable for demanding electronic environments. The specific model integrates filtering functionality directly into the capacitor structure, combining energy storage with noise suppression in a single surface-mount device.

Replacement Considerations

Direct substitutes must match the three-terminal EMI filter configuration, not just standard capacitance values. Verify identical package dimensions (0805/2012 Metric) and termination materials. Ensure replacement parts maintain the same voltage rating and dielectric type for equivalent performance.