1206J2000560MCTE03

Overview

The Knowles Syfer 1206J2000560MCTE03 is a surface-mount X2Y feed-through capacitor with a capacitance of 56 pF and a DC voltage rating of 200 V. It utilizes C0G/NP0 dielectric material for stable performance across the operating temperature range of -55 °C to +125 °C. The component features a 1206 (3216 metric) package size, offering a compact footprint suitable for high-density PCB layouts. It incorporates a nickel barrier structure with 100% tin terminations to ensure reliable solderability and corrosion resistance in various electronic assemblies.

Feature Summary

• X2Y three-terminal architecture providing simultaneous common-mode and differential-mode noise suppression within a single compact package.
• Feed-through design that integrates filtering directly into the signal path, reducing parasitic inductance compared to traditional two-terminal configurations.
• C0G/NP0 dielectric composition ensures minimal capacitance variation with changes in temperature, voltage, and time.

Applications

• High-speed data line protection in communication interfaces
• Power supply decoupling for sensitive analog circuits
• EMI suppression in automotive electronics systems

Procurement Notes

Verify the specific suffix E03 against the manufacturer's current datasheet to confirm terminal configuration and packaging details. Ensure the selected variant matches the required lead length and termination style for the target PCB footprint. Cross-reference the RoHS compliance status with the latest regulatory documentation prior to final procurement approval.

Selection Notes

Select this component when space constraints require integrated common-mode and differential-mode filtering capabilities. The X2Y topology offers superior high-frequency performance compared to discrete capacitor networks. Evaluate the 200 V rating against peak transient voltages in the application circuit to ensure adequate safety margins during operation.

Part Context

This part belongs to the Knowles Syfer X2Y series of multilayer ceramic capacitors. These components are engineered to replace multiple discrete capacitors, simplifying circuit design and reducing board area. The series is widely utilized in applications demanding robust electromagnetic interference mitigation in compact form factors.

Replacement Considerations

Public confirmed substitute part numbers: 1206J2000560MCT.