AS25B2033

Overview

The AS25B2033 is a square ferrite clamp-on core manufactured by Leader Tech Inc. It features an internal diameter of 8.9 mm and external dimensions of 36.8 mm in length, 20.1 mm in width, and 19.6 mm in height. The component utilizes material grade 25 and provides an impedance of 390 Ohms at 700 MHz. It is designed as a hinged snap-fit sleeve for cable applications.

Feature Summary

• Hinged snap-fit design allows for easy installation around existing cables without disconnection
• Square cross-section geometry optimized for specific cable bundling requirements
• Material grade 25 composition provides targeted electromagnetic interference suppression

Applications

• Suppression of electromagnetic interference on single cables
• High-frequency noise attenuation in electronic interconnects
• Cable shielding in equipment enclosures

Procurement Notes

Verify the exact impedance value and material grade against the official Leader Tech datasheet before procurement. Confirm that the hinged mechanical design meets the physical clearance constraints of the target assembly. Ensure compliance with relevant environmental regulations such as RoHS status specified in the manufacturer documentation.

Selection Notes

Select this part when a non-invasive clamping solution is required for cables with diameters up to 8.9 mm. The 390 Ohm impedance at 700 MHz indicates suitability for high-frequency noise reduction. Compare physical dimensions against available space to ensure the 36.8 mm length fits within the enclosure or chassis layout.

Part Context

This component belongs to the Leader Tech ferrite clamp-on core series, specifically the AS series which denotes hinged designs. These products are engineered for EMI shielding applications where traditional slide-on cores cannot be used due to connector presence. The square shape distinguishes it from circular variants in the same product family.

Replacement Considerations

Cross-reference with SS25B2033 for similar dimensional compatibility if hinged functionality is not strictly required. Verify that substitute parts maintain the same 390 Ohm impedance characteristic at 700 MHz to ensure equivalent noise suppression performance.