ZCAT2017-0930

Overview

The TDK ZCAT2017-0930 is a two-piece clamp-on ferrite core designed for common-mode noise suppression on round cables with a maximum diameter of 9mm. It features a snap-on chassis mount design with an inner diameter of 9mm and outer diameter of 20mm. The component measures 21mm in length and 17mm in width, operating within a temperature range of -40°C to +85°C. Its impedance is specified as 50Ω at frequencies between 100MHz and 500MHz.

Feature Summary

• Two-piece hinged construction allows for convenient installation onto existing cables without disconnection.
• Plastic case provides structural support and simplifies handling during assembly.
• Designed specifically for suppressing high-frequency common-mode noise on round conductors.

Applications

• Common-mode noise suppression in consumer electronics
• EMI filtering for data and power cables in industrial equipment
• Signal integrity enhancement in communication systems

Procurement Notes

Verify the exact part number suffix when ordering, as variations such as ZCAT2017-0930B or ZCAT2017-0930-BK may exist with different color codes or packaging quantities but identical electrical characteristics. Confirm that the cable diameter does not exceed the 9mm maximum inner diameter specification to ensure proper fit and effective noise attenuation performance.

Selection Notes

Select this component when retrofitting EMI filters onto existing cable assemblies where through-hole mounting is impractical. Ensure the target application involves round cables up to 9mm in diameter. Verify that the required noise suppression frequency range aligns with the 100MHz to 500MHz impedance profile. Consider environmental temperature constraints against the -40°C to +85°C operating limit.

Part Context

This component belongs to TDK's ZCAT series of clamp-on ferrite cores. These parts are engineered for easy integration into electronic systems requiring post-assembly EMI mitigation. The series offers various sizes and impedance profiles to accommodate different cable diameters and frequency requirements across diverse industrial and consumer applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official TDK catalogs for direct equivalents based on specific impedance and dimensional requirements.

FAQ

What is the maximum cable diameter supported by this ferrite core?

The ZCAT2017-0930 supports round cables with a maximum diameter of 9mm.

Is this ferrite core suitable for flat cables?

No, this model is specifically designed for round cables. Flat cable variants typically have different part number suffixes, such as ZCAT2017-0930-BK.

What is the operating temperature range?

The component operates reliably within a temperature range of -40°C to +85°C.