ZCAT13D

Overview

The TDK ZCAT13D is a hinged ferrite clamp-on core designed for electromagnetic interference suppression. It features an inner dimension of 8.50mm by 4.97mm and external dimensions of 34mm x 20mm x 13mm. The component utilizes TDK's proprietary material to achieve an impedance of 100 Ohms across the 100MHz to 500MHz frequency range. It operates within a temperature range of -40°C to +85°C and complies with RoHS standards.

Feature Summary

• Hinged snap-on design allows installation on existing cables without disconnection
• Proprietary ferrite material provides high impedance in the 100MHz to 500MHz spectrum
• Compact flat cable geometry accommodates specific flat wire configurations

Applications

• Suppression of common mode noise on flat ribbon cables
• EMI reduction in internal wiring of electronic equipment
• Signal integrity enhancement for high-speed data lines

Procurement Notes

Verify the exact inner dimensions against the target cable or connector footprint, as the 8.50mm width is specific to flat cable applications. Confirm that the operating temperature range of -40°C to +85°C meets the environmental requirements of the final assembly. Ensure compliance with RoHS directives if required by the end product specifications.

Selection Notes

Select this model specifically for flat cable geometries due to its rectangular cross-section. Standard round ferrites may not fit or provide optimal coupling for flat wires. Consider the mechanical retention of the hinge mechanism during vibration testing. Evaluate if the 100 Ohm impedance level is sufficient for the specific noise frequencies present in the application circuit.

Part Context

This component belongs to the ZCAT series of clamp-on ferrite cores manufactured by TDK Corporation. These cores are engineered for post-assembly EMI mitigation, offering a convenient alternative to traditional snap-on beads that require cable removal. The series includes various sizes tailored for different cable diameters and impedance requirements.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model.