SS33B2033

Overview

The SS33B2033 is a square ferrite clamp-on core manufactured by LeaderTech Inc. It utilizes material grade 33 and features a snap-on hinged design for cable installation. The component has an inner diameter of 7.4 mm, an external length of 32.1 mm, an external width of 20.1 mm, and an external height of 19.6 mm. It weighs 43.676 g per unit and is supplied in bulk packaging.

Feature Summary

• Snap-on hinged construction allows for easy installation around existing cables without disconnection.
• Square cross-section geometry provides structural stability for EMI suppression applications.
• Material grade 33 formulation offers specific impedance characteristics for noise reduction.

Applications

• Suppression of electromagnetic interference on single cables
• EMI filtering in electronic equipment wiring
• RFI noise attenuation in signal lines

Procurement Notes

Verify the exact inner diameter requirement against the 7.4 mm specification to ensure proper fit on the target cable. Confirm that the snap-on mechanism is suitable for the intended mounting environment. Check RoHS compliance status if required by project specifications. Ensure the bulk packaging format aligns with assembly handling capabilities.

Selection Notes

Select this part when a square ferrite core with a 7.4 mm bore is needed for cable-mounted noise suppression. The snap-on design facilitates rapid deployment compared to split-core alternatives requiring tools. Material 33 should be chosen based on the target frequency range for optimal impedance performance. Consider the physical dimensions to ensure adequate clearance within the enclosure.

Part Context

This component belongs to the LeaderTech ferrite clamp-on cores category, specifically designed for EMI/RFI suppression. It is distinct from other series like SS28B2033 which uses material grade 28 and has a larger 8.8 mm inner diameter. The SS33B2033 is characterized by its smaller bore size and specific material properties suited for different frequency responses.

Replacement Considerations

SS25B2033 shares identical external dimensions but uses material grade 25 and has an 8.8 mm inner diameter. SS28B2033 also shares dimensions but uses material grade 28 with an 8.8 mm inner diameter. Verify compatibility before substitution as material grade and bore size differences affect performance and fit.