RC33B4340

Overview

The RC33B4340 is a hinged ferrite clamp-on core manufactured by Leader Tech Inc. It utilizes material grade 33 and provides an impedance of 79 Ohms at 30MHz. The component features a flat ribbon shape with free-hanging installation. Internal dimensions are 82.30mm width by 2.60mm height, while external dimensions measure 105.00mm width by 15.00mm height.

Feature Summary

• Hinged snap-on design for easy cable installation
• High impedance performance at 30MHz
• Free-hanging mounting configuration

Applications

• Cable electromagnetic interference suppression
• Signal integrity enhancement in high-frequency circuits
• EMI filtering for data transmission lines

Procurement Notes

Verify the specific manufacturer part number RC33B4340 against official Leader Tech documentation to confirm material grade and impedance specifications. Ensure compatibility with cable dimensions before procurement. Cross-reference datasheets for accurate mechanical tolerances and environmental ratings.

Selection Notes

Select this component when a hinged ferrite solution is required for cables fitting within the specified internal aperture. The 79 Ohm impedance at 30MHz suits applications targeting noise reduction in that frequency range. Confirm that the free-hanging form factor aligns with the system's mechanical constraints and does not require adhesive or bracket mounting.

Part Context

This part belongs to the Leader Tech ferrite clamp-on core series, designed for EMI suppression on cables. It represents a standard solution for managing conducted emissions without requiring cable disconnection. The hinged design allows for retrofitting onto existing wiring harnesses in electronic assemblies.

Replacement Considerations

RC33B2480 is listed as a parameter equivalent substitute.