ZCAT12V-BK

Overview

The ZCAT12V-BK is a hinged ferrite clamp-on core manufactured by TDK Corporation, designed for cable noise suppression. It features a 12 mm inner diameter and measures 27.5 mm in width, 27 mm in height, and 34.6 mm in depth. The component exhibits an impedance of 42 ohms at 25 MHz and 72 ohms at 100 MHz, with a rated impedance of 140 ohms. It is AEC-Q200 qualified for automotive applications and complies with RoHS and REACH standards.

Feature Summary

• Hinged design allows installation on existing cables without disconnection
• AEC-Q200 qualification ensures reliability for automotive environments
• Effective common-mode noise suppression without signal degradation

Applications

• Automotive Electronic Control Unit (ECU) noise filtering
• Cable harness EMI suppression in vehicle systems
• Common-mode noise countermeasures for data lines

Procurement Notes

Verify the specific datasheet version to confirm impedance characteristics and dimensional tolerances. Ensure the application environment meets the thermal requirements specified for the ferrite material. Confirm that the cable diameter falls within the 12 mm opening specification to ensure proper clamping and magnetic circuit integrity.

Selection Notes

Select this component when a non-intrusive noise filter is required for cables already installed in a system. The hinged structure facilitates retrofitting. Consider the impedance profile at target frequencies to ensure adequate attenuation. Verify compatibility with the cable jacket material and ambient temperature conditions typical of automotive ECUs.

Part Context

This part belongs to the ZCAT series of ferrite cores from TDK. It represents one of the first automotive-grade clamp filters developed by the manufacturer. The series is engineered specifically for the electromagnetic interference challenges found in modern vehicle electronics, providing a standardized solution for cable shielding.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users requiring alternative components should consult official TDK catalogs for comparable impedance and dimension specifications.