AS25B2032

Overview

The AS25B2032 is a square hinged ferrite clamp-on core manufactured by Leader Tech Inc. It features an inside diameter of 12.7 mm (0.500 inches) and external dimensions of 36.8 mm length, 29.3 mm width, and 28.6 mm height. The component utilizes material grade 25, providing an impedance of 510 Ohms at 700 MHz. It is designed for free-hanging installation on cables with diameters ranging from 3.2 mm to 12.7 mm.

Feature Summary

• Hinged snap-on design allows for easy installation and removal around existing cables without disconnection.
• Square sleeve shape with end ports provides structural stability and grip on cable bundles.
• Material grade 25 formulation offers high attenuation effectiveness in the 100 MHz to 1 GHz frequency range.

Applications

• Suppression of electromagnetic interference on data and power cables
• Noise reduction in high-frequency electronic equipment wiring
• Cable management in telecommunications infrastructure

Procurement Notes

Verify the specific part number suffix to confirm material grade and color options, as variations exist within the SS/AS series. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the cable diameter falls within the specified 3.2 mm to 12.7 mm range for proper mechanical fit and optimal magnetic performance.

Selection Notes

Select this model when a hinged, reusable ferrite solution is required for cables up to 12.7 mm in diameter. The 510 Ohm impedance at 700 MHz makes it suitable for broadband noise suppression. Compare against non-hinged alternatives if permanent attachment is preferred or if different impedance characteristics are needed for lower frequency applications.

Part Context

This component belongs to the Leader Tech SS25B/AS25B family of ferrite clamp-on cores. These parts are passive EMI suppression devices used to absorb high-frequency noise currents on cables. The 'A' prefix typically denotes standard availability or specific packaging variations compared to the base 'SS' designation, though the electrical characteristics remain consistent with the 25 material grade.

Replacement Considerations

Direct substitutes include the SS25B2032 variant, which shares identical electrical and dimensional specifications. Other compatible models in the same series may offer different internal diameters or impedance profiles depending on specific cable size requirements.