ET33B2000

Overview

The ET33B2000 is a hinged ferrite core manufactured by Leader Tech Inc. designed for electromagnetic interference suppression on interconnect cables. This component features a split-core design that allows installation around existing wiring without disconnecting the cable. It provides an impedance of 210 ohms at standard test frequencies and has an inner diameter of 25.40 mm to accommodate various cable sizes.

Feature Summary

• Hinged split-core construction enables rapid installation over pre-existing cables
• Provides effective electromagnetic interference attenuation for signal integrity
• Durable material composition suitable for industrial electronic environments

Applications

• Suppression of noise on computer peripheral cables
• EMI reduction in automotive electronic harnesses
• Interference mitigation for industrial control system wiring

Procurement Notes

Verify the specific impedance value and frequency response characteristics against the official Leader Tech datasheet prior to procurement. Confirm that the inner diameter meets the physical requirements of the target cable assembly. Ensure the supplier provides documentation confirming the component matches the exact ET33B2000 specification rather than a generic equivalent.

Selection Notes

Select this component when field-installable EMI suppression is required for cables with diameters up to 25.40 mm. The hinged design is critical for applications where cable disconnection is impractical or prohibited. Evaluate the required impedance level to ensure it aligns with the noise spectrum present in the specific application environment.

Part Context

This part belongs to the Leader Tech family of EMI shielding products, which includes board-level shields and conductive gaskets. The ET series specifically addresses cable-based interference issues using ferrite technology. These components are integral to maintaining signal integrity in complex electronic systems requiring robust noise management.

Replacement Considerations

Consult the official Leader Tech substitution guide for verified alternative part numbers. Generic ferrite cores may not match the specific impedance profile or mechanical hinge durability of the ET33B2000. Verify dimensional compatibility before considering any cross-reference.