2673004701

Overview

Fair-Rite 2673004701 is a cylindrical ferrite bead belonging to the 26 series, designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 73, which provides high magnetic permeability suitable for broadband noise attenuation. The component features a solid construction with an inner diameter of 0.150 inches (3.81 mm) and an outer diameter of 0.312 inches (7.92 mm). Its physical length measures 0.375 inches (9.53 mm). This shield bead is rated for operation between -55°C and +125°C.

Feature Summary

• Solid cylindrical geometry facilitates easy installation over cables without requiring disassembly or opening mechanisms.
• Material 73 composition offers optimized impedance characteristics for effective broadband noise suppression across varying frequencies.
• RoHS compliant manufacturing ensures adherence to environmental standards for restricted hazardous substances.

Applications

• Suppression of common-mode noise on signal and power cables in electronic assemblies
• EMI mitigation in communication equipment and data transmission lines
• Noise filtering for internal wiring within consumer electronics enclosures

Procurement Notes

Verify that the required inner diameter accommodates the specific cable gauge intended for shielding. Confirm that Material 73 aligns with the target frequency range for noise attenuation, as different materials offer distinct impedance profiles. Ensure the operating temperature environment remains within the specified -55°C to +125°C range to maintain material performance integrity during deployment.

Selection Notes

Select this component when a solid, non-opening ferrite bead is preferred for permanent cable treatment. Material 73 is appropriate for applications requiring balanced performance across a broad frequency spectrum rather than narrowband resonance. Consider the physical dimensions to ensure adequate clearance within the assembly housing while providing sufficient mass for effective magnetic absorption.

Part Context

The 2673004701 belongs to Fair-Rite's standard line of EMI suppression beads, distinguished by its solid form factor compared to openable cores. It serves as a passive component for mitigating high-frequency interference without introducing significant insertion loss to the desired signal path. The part number structure indicates the product class followed by the specific material grade designation.

FAQ

What is the primary function of Material 73 in this component?

Material 73 is formulated to provide high initial permeability, making it effective for suppressing electromagnetic interference across a wide range of frequencies through resistive loss mechanisms.

Can this bead be opened for installation after cable termination?

No, the 2673004701 is a solid cylinder and cannot be opened; it must be slid onto the cable before connectors are attached.