SM20R1260

Overview

The SM20R1260 is a solid flat ferrite cable core manufactured by LeaderTech Inc. Designed for electromagnetic interference suppression, this component features a hinged construction that allows for easy installation onto cables without disconnection. The unit measures 25.7 mm in internal length and 1.3 mm in internal height, with an overall external length of 32 mm and width of 28.6 mm. It provides an impedance of 237 Ohms at a test frequency of 100 MHz.

Feature Summary

• Hinged design enables snap-on installation directly onto existing cables
• Solid flat geometry accommodates ribbon or flat cabling configurations
• Adhesive shock mount capability for secure attachment

Applications

• Electromagnetic interference suppression on flat ribbon cables
• Signal integrity enhancement in high-speed data transmission lines
• Common mode noise reduction in electronic assembly wiring

Procurement Notes

Verify the specific manufacturer part number against official LeaderTech documentation to ensure compatibility with your cable dimensions. Confirm RoHS compliance status through the current datasheet before integration. Check for any updated engineering change notices that may affect material specifications or mounting requirements.

Selection Notes

Select this component when a non-invasive solution for adding ferrite suppression to flat cables is required. The hinged mechanism facilitates rapid deployment during manufacturing or field repairs. Ensure the internal cavity dimensions match the target cable thickness to maintain effective magnetic coupling and optimal noise attenuation performance.

Part Context

This component belongs to the LeaderTech ferrite cable core product line, specifically within the solid flat category. It serves as an EMI/RFI mitigation tool designed to absorb high-frequency noise. The product is distinct from clamp-on round cores due to its specialized shape for flat conductors.

Replacement Considerations

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