SM20R1575

Overview

The SM20R1575 is a hinged ferrite cable core manufactured by Leader Tech Inc. It features a snap-on design for easy installation on cables. The component has an inner diameter of 33.70 mm and an outer diameter of 40.00 mm. Its height measures 1.30 mm internally and 8.41 mm externally. This part belongs to the ferrite cable cores category and is packaged in bulk quantities.

Feature Summary

• Hinged snap-on design allows for quick installation without disconnecting cables
• Provides electromagnetic interference suppression for wiring harnesses
• Free-hanging configuration suitable for various cable routing applications

Applications

• Cable shielding in electronic equipment
• EMI suppression for power and signal lines
• Wiring harness protection in industrial systems

Procurement Notes

Verify the specific series designation and dimensional tolerances against the official Leader Tech datasheet before procurement. Confirm that the hinged snap-on mechanism meets the mechanical requirements of the target assembly. Ensure compatibility with the cable diameter range specified in the technical documentation to maintain effective shielding performance.

Selection Notes

Select this component when a non-intrusive, reusable ferrite solution is required for existing cable assemblies. The hinged design eliminates the need to thread cables through solid cores, saving installation time. Consider the physical dimensions to ensure adequate clearance within the enclosure or chassis where the cable will be routed.

Part Context

This ferrite core is part of Leader Tech's lineup of passive EMI/RFI suppression components. It complements other shielding products like gaskets and absorbers by addressing conducted emissions on cables. The product is designed for high-volume manufacturing environments where efficient assembly processes are critical.

Replacement Considerations

Check for direct substitutes from Leader Tech with identical inner and outer diameters. Verify that alternative hinged ferrites support the same frequency range and impedance characteristics. Ensure the replacement maintains the snap-on retention force and material composition for consistent performance.

FAQ

What is the inner diameter of the SM20R1575?

The inner diameter is 33.70 mm.

How is the SM20R1575 installed?

It uses a hinged snap-on design that allows it to be clipped onto a cable without disconnection.