1206J0250222MCTE01

Overview

The Knowles Syfer 1206J0250222MCTE01 is a surface-mount feedthrough capacitor designed for EMI suppression. It features a capacitance of 2200 pF with a tolerance of ±20%. The device has a DC voltage rating of 25 VDC and utilizes C0G (NP0) dielectric material. It is housed in a 1206 (3216 metric) package, measuring 3.2 mm in length, 1.6 mm in width, and 1.3 mm in maximum height. The component operates within a temperature range of -55°C to +125°C and supports a continuous current of 300 mA.

Feature Summary

• Integrated three-terminal feedthrough architecture for effective high-frequency noise attenuation
• C0G/NP0 dielectric construction ensures stable capacitance performance across wide temperature variations
• Surface-mount design facilitates automated assembly and compact circuit board integration

Applications

• High-speed digital signal line filtering
• Power supply input/output decoupling
• RF circuit interference suppression

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct dielectric type and termination specifications. Confirm that the required current rating and voltage derating align with your specific application conditions before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require efficient common-mode noise reduction without additional discrete filters. Ensure the PCB footprint matches the 1206 metric dimensions and verify thermal management capabilities for the intended operating environment.

Part Context

This component belongs to the Knowles Syfer E01 series of SMT EMI filters. These devices are engineered to replace traditional ferrite beads or LC filters in applications demanding superior high-frequency attenuation within a small form factor.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.