2644777711

Overview

Fair-Rite Products Corp. part number 2644777711 is a solid, free-hanging ferrite bead designed for cable EMI suppression. It utilizes Fair-Rite Material 44 and features an 11-hole configuration to accommodate multiple conductors or wire bundles. The component exhibits an impedance of 500 Ohms at 100 MHz. Physical dimensions include an inner diameter of 0.394 inches (10.01 mm), an outer diameter of 0.394 inches (10.01 mm), and a length of 0.394 inches (10.01 mm).

Feature Summary

• Multi-conductor capability via 11-hole design for bundling wires.
• High impedance performance using Material 44 composition.
• Solid construction suitable for free-hanging installation.

Applications

• Electromagnetic interference suppression on multi-wire cables.
• Signal line filtering in electronic assemblies.
• Power cable noise reduction for bundled conductors.

Procurement Notes

Verify the specific Material 44 designation and 11-hole geometry against project requirements. Confirm RoHS compliance status with the manufacturer prior to ordering. Ensure the inner diameter accommodates the total bundle size of the target cables without mechanical stress.

Selection Notes

Select this component when high-frequency attenuation is required for multiple parallel wires. Material 44 offers superior performance at higher frequencies compared to standard mixtures. The 11-hole layout allows for compact integration of wire harnesses where space is limited but multiple lines require shielding.

Part Context

This part belongs to the Fair-Rite 26 series of cable ferrites. It is distinct from split-core clamps by being a solid bead that must be threaded onto cables during assembly. The 11-hole variant is specialized for harness management rather than single-cable applications.

Replacement Considerations

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