TC33B0805

Overview

The TC33B0805 is a split ferrite core clamp manufactured by Leader Tech Inc., designed for electromagnetic interference suppression. It features a 22 Ohm impedance rating at 100 MHz and accommodates cables with a maximum outer diameter of 10.3 mm. The unit includes an integrated nylon strap for secure attachment to wires or harnesses without requiring disconnection. Constructed from high-permeability ferrite material, it provides effective common-mode noise attenuation in compact configurations suitable for space-constrained electronic assemblies.

Feature Summary

• Split-core design enables installation on existing cables without disconnecting connections
• Integrated nylon strap ensures secure mechanical retention around the cable
• Provides 22 Ohm impedance for effective high-frequency noise suppression

Applications

• Suppression of electromagnetic interference in wire harnesses
• Noise filtering for data communication cables
• Common-mode choke applications in compact electronic enclosures

Procurement Notes

Verify that the target cable diameter does not exceed the 10.3 mm maximum inner dimension to ensure proper fit. Confirm that the required impedance characteristics align with the 22 Ohm specification at the relevant frequency range. Ensure compatibility with the included nylon strap mechanism for the specific mounting environment.

Selection Notes

Select this component when non-invasive installation on pre-assembled cables is required. The split design eliminates the need to route cables through solid cores. Verify that the 10.3 mm clearance accommodates the specific cable bundle diameter including insulation and jacket thickness.

Part Context

Leader Tech Inc. specializes in electromagnetic interference shielding and thermal interface solutions. The TC33B0805 belongs to their line of clamp-on ferrite cores, which are engineered for rapid deployment in EMI mitigation scenarios where traditional through-hole ferrites are impractical due to assembly constraints.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.