1206J0250561MCTE01

Overview

The Knowles Syfer 1206J0250561MCTE01 is a surface-mount feedthrough capacitor designed for EMI filtering. It features a capacitance of 560 pF with a ±20% tolerance and a DC voltage rating of 25 VDC. The component utilizes X7R dielectric material, ensuring stability across an operating temperature range of -55°C to +125°C. Housed in a standard 1206 (3216 metric) package, it provides high-frequency noise suppression through its low-inductance internal structure.

Feature Summary

• Integrated EMI filtering capability via feedthrough architecture
• High thermal stability using X7R ceramic dielectric
• Low-profile surface mount construction for compact PCB layouts

Applications

• High-frequency noise suppression in sensitive electronic circuits
• Power line filtering for signal integrity preservation
• EMI mitigation in automotive and industrial control systems

Procurement Notes

Verify the specific suffix configuration against official Knowles Syfer documentation to ensure compatibility with required termination materials and moisture sensitivity levels. Confirm that the selected variant meets all applicable environmental compliance standards for the intended deployment region before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require effective high-frequency attenuation without increasing board footprint. Ensure the applied DC bias voltage remains within the 25 VDC limit to maintain capacitance stability. Validate that the X7R temperature characteristics align with the operational environment requirements.

Part Context

This part belongs to the Knowles Syfer E01/E07 series of SMT EMI filters. These components are engineered to replace traditional discrete filter networks by integrating capacitive elements directly into the signal path. The series offers consistent performance for applications demanding reliable noise reduction in minimal spaces.

Replacement Considerations

Consult official substitution guides for equivalent feedthrough capacitors with matching 1206 dimensions and 25 VDC ratings. Verify that any alternative maintains identical insertion loss characteristics and terminal configurations to ensure seamless integration.