1206J2000183MXTE03

Overview

The Knowles Syfer 1206J2000183MXTE03 is a surface-mount X2Y feedthrough capacitor with a capacitance of 18 nF and a DC voltage rating of 200 V. It utilizes an X7R dielectric material, offering a tolerance of ±20%. The component features three terminals in a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. It operates within a temperature range of -55°C to +125°C and employs nickel barrier terminations with 100% tin plating.

Feature Summary

• Integrates X2Y technology for simultaneous suppression of differential and common-mode noise within a single compact component.
• Provides high-voltage handling capability suitable for demanding power supply environments.
• Features a robust nickel barrier termination structure ensuring reliable solderability and mechanical stability.

Applications

• Power supply input filtering for electronic equipment
• EMI suppression in high-density circuit boards
• Signal integrity protection in data lines

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct termination and packaging specifications. Confirm RoHS compliance status and environmental declarations prior to procurement. Cross-reference datasheet revisions to validate current technical parameters and availability constraints.

Selection Notes

Select this component when space-constrained designs require integrated differential and common-mode noise filtering. Ensure the operating voltage remains below the 200 VDC rating and that the temperature environment stays within the specified -55°C to +125°C range. Verify footprint compatibility with the 1206 package dimensions during PCB layout.

Part Context

This component belongs to the Knowles Syfer FlexiCap series of X2Y capacitors. These devices are engineered to replace multiple discrete components by combining filtering functions into a single surface-mount unit. The series is designed for applications requiring effective electromagnetic interference reduction in limited board areas.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference guides for verified alternatives.

FAQ

What type of noise filtering does the X2Y technology provide?

X2Y technology provides simultaneous suppression of both differential-mode and common-mode noise within a single component.

What is the maximum operating temperature for this capacitor?

The maximum operating temperature is +125°C.