ZCAT3618-2630D-BK

Overview

The TDK ZCAT3618-2618-2630D-BK is a hinged ferrite core clamp designed for flat cables. It features an internal aperture of 26mm x 1.3mm and external dimensions of 33.5mm width by 11.5mm depth. The component utilizes TDK's unique integrated structure where the ferrite core is mounted directly to the housing. It provides an impedance of 30Ω at 25MHz and 150Ω at 100MHz, with a material composition designated as Material 30. Operating temperature range spans from -40°C to 85°C.

Feature Summary

• Hinged design allows for easy installation over existing cable assemblies without disconnection.
• Integrated ferrite core construction ensures structural stability and consistent electromagnetic performance.
• Specifically engineered geometry accommodates flat cables with defined width and thickness constraints.

Applications

• Electromagnetic compatibility (EMC) absorption for flat ribbon cables
• Noise suppression in high-speed data transmission lines
• Interference reduction in industrial control wiring harnesses

Procurement Notes

Verify that the specific part number suffix matches the required color or variant, as indicated by the BK designation. Confirm that the target cable dimensions strictly fall within the 26mm width and 1.3mm thickness limits to ensure proper magnetic coupling. Check for RoHS and REACH compliance documentation if environmental regulations apply to the final assembly. Ensure the operating environment remains within the specified -40°C to 85°C thermal range.

Selection Notes

Select this component when dealing with flat cabling rather than round wires, as standard circular clamps will not fit. The 30Ω impedance at lower frequencies makes it suitable for common mode noise suppression on digital signals. Consider the physical space available for the 33.5mm external width during mechanical integration. Verify that the single-hole configuration meets the total current carrying requirements of the flat cable bundle.

Part Context

This model belongs to the ZCAT series of clamp filters manufactured by TDK Corporation. The series is characterized by its snap-together design and specialized ferrite materials optimized for broadband noise suppression. The ZCAT line is widely used in electronic equipment manufacturing to mitigate electromagnetic interference generated by internal cabling.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Direct replacement requires matching the aperture size, impedance profile, and mounting style. Consult TDK technical support for equivalent products if this specific item is unavailable.