2673000701

Overview

The Fair-Rite 2673000701 is a solid round cable ferrite core from the 26 series, utilizing Material 73 for EMI suppression. It features an inner diameter of 1.3 mm and an outer diameter of 3.51 mm with a length of 12.70 mm. The component provides an impedance of 35 ohms at 25 MHz. Designed as a shield bead, it operates effectively up to 50 MHz and is supplied in bulk packaging.

Feature Summary

• Solid cylindrical construction for free-hanging installation on cables
• Material 73 composition optimized for high-frequency noise attenuation
• Controlled impedance characteristics for consistent EMI suppression performance

Applications

• Electromagnetic interference suppression on signal cables
• Shield bead application for coaxial or twisted pair wiring
• High-frequency noise filtering in electronic assemblies

Procurement Notes

Verify the specific impedance value and material designation against the manufacturer's current datasheet before integration. Confirm that the physical dimensions match the cable diameter requirements of the target assembly. Ensure compliance with relevant environmental standards such as RoHS if mandated by the end product specifications.

Selection Notes

Select this component when a low-profile, solid ferrite bead is required for cables with diameters near 1.3 mm. Material 73 is suitable for applications requiring effective attenuation in the tens of megahertz range. Consider the bulk packaging format for high-volume manufacturing processes where individual handling is not required.

Part Context

This part belongs to the Fair-Rite 26 series of solid round cable cores. These components are distinct from split cores or toroids, offering a permanent magnetic path around the conductor. The 26 series is widely used in general-purpose EMI suppression tasks across various industrial and consumer electronics sectors.

Replacement Considerations

Direct substitutes include other Material 73 beads with similar impedance profiles, such as Fair-Rite 2673021801, though dimensional differences must be evaluated. Alternative manufacturers may offer comparable ferrite beads, but material permeability and frequency response curves should be compared to ensure equivalent noise suppression capabilities.