1206J1000222MXTE01

Overview

The Knowles Syfer 1206J1000222MXTE01 is a surface-mount feed-through capacitor designed for electromagnetic interference filtering. It features a capacitance of 2200 pF with a DC voltage rating of 100 V and a current rating of 300 mA. The component utilizes an X7R dielectric material, providing stable performance across an operating temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it employs a three-terminal structure requiring three PCB pads for installation.

Feature Summary

• Three-terminal feed-through architecture enables effective high-frequency noise suppression within compact surface-mount layouts.
• X7R ceramic dielectric ensures reliable electrical stability under varying thermal conditions typical of industrial environments.

Applications

• Electromagnetic interference filtering in automotive electronic systems
• Noise suppression in high-reliability industrial control circuits
• Power line conditioning in communication equipment

Procurement Notes

Verify the specific suffix MXTE01 against official Knowles Syfer documentation to confirm the exact termination finish and reel specifications. Ensure compatibility with existing footprint designs regarding the required three-pad configuration. Cross-reference the latest datasheet for any updates on RoHS compliance status or environmental declarations before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering capabilities without additional discrete components. The 1206 form factor offers a balance between current handling capacity and board real estate efficiency. Consider the 300 mA current rating to ensure adequate margin for the target application's peak load requirements during normal operation.

Part Context

This part belongs to the Knowles Syfer E01 series of SMT EMI filters. These components are engineered specifically for applications demanding robust noise attenuation in limited spaces. The series integrates capacitor functionality with shielding properties inherent to the feed-through design, distinguishing it from standard multilayer ceramic capacitors used for general decoupling purposes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and electrical ratings if considering alternative manufacturers' feed-through capacitors.