1206J0500183MXTE07

Overview

The Knowles Syfer 1206J0500183MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed as a three-terminal EMI filter. It features a pass-through architecture with a capacitance of 18 nF and a rated voltage of 50 VDC. The component utilizes X7R dielectric material, providing a tolerance of ±20%. It is housed in a standard 1206 (3216 metric) package size. The device operates within a temperature range of -55°C to +125°C and incorporates nickel barrier terminations with 100% tin plating for reliable soldering.

Feature Summary

• Three-terminal feed-through structure provides effective electromagnetic interference filtering
• Pass-through design allows direct signal path integration without additional circuitry
• X7R dielectric ensures stable capacitance performance across the specified operating temperature range

Applications

• High-frequency signal line filtering in electronic circuits
• Power supply input/output noise suppression
• EMI reduction in sensitive communication interfaces

Procurement Notes

Verify the specific suffix MXTE07 against official Knowles Syfer documentation to confirm termination composition and reel packaging details. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity and traceability. Cross-reference the datasheet revision date to confirm compliance with current environmental regulations such as RoHS standards before finalizing purchase orders.

Selection Notes

Select this component when board space constraints require a compact 1206 footprint for EMI suppression. The 50V rating suits low-voltage DC applications. Consider the X7R temperature coefficient for environments with moderate thermal fluctuations. Verify that the 18nF capacitance value aligns with the target frequency attenuation requirements of the specific circuit design.

Part Context

This part belongs to the Knowles Syfer MLCC family, specifically engineered for surface-mount technology. It integrates passive filtering capabilities into a standard capacitor form factor. The product line emphasizes reliability in compact electronics, offering a solution that combines energy storage characteristics with high-frequency noise attenuation in a single SMD package.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Engineers must consult official manufacturer cross-reference lists or equivalent technical specifications from other vendors to identify compatible alternatives.