1812J2000563MJTE03

Overview

The Knowles Syfer 1812J2000563MJTE03 is a feed-through multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 0.056 µF with a DC voltage rating of 200 VDC and a tolerance of ±20%. The component utilizes C0G (NP0) dielectric material, ensuring stability across an operating temperature range of -55°C to +125°C. It is housed in a standard 1812 (4532 metric) case size.

Feature Summary

• Integrated feed-through architecture providing inherent electromagnetic interference filtering within the component structure.
• C0G/NP0 dielectric construction ensures minimal capacitance variation over temperature and voltage changes.
• Surface mount design facilitates automated assembly and compact circuit board integration.

Applications

• High-frequency signal filtering in communication equipment
• Power supply input/output decoupling in sensitive electronics
• Electromagnetic interference suppression in automotive control modules

Procurement Notes

Verify the specific suffix MJTE03 against official manufacturer documentation to confirm terminal configuration and termination material specifications. Ensure compatibility with PCB footprint dimensions for the 1812 package. Confirm RoHS compliance status through current datasheets before procurement.

Selection Notes

Select this component when integrated EMI filtering is required without additional discrete components. The feed-through design reduces parasitic inductance compared to standard MLCCs. Verify that the 200V rating and 0.056µF value meet circuit requirements. Consider thermal management capabilities within the specified -55°C to +125°C range.

Part Context

This part belongs to the Knowles Syfer high-reliability MLCC family, specifically engineered for demanding environments. The 1812J series denotes general-purpose or specialized configurations within the 1812 footprint. Feed-through variants offer superior noise attenuation compared to conventional capacitors by combining capacitance with conductive shielding paths.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult manufacturer cross-reference tools for equivalent feed-through MLCCs with matching 200V ratings and 0.056µF capacitance.