2743015111

Overview

Fair-Rite part number 2743015111 is an axial ferrite bead utilizing 43 material composition. It provides a nominal impedance of 78 Ohms at a test frequency of 100 MHz. The component features a single lead configuration with physical dimensions of 6.7 mm in length and 3.5 mm in diameter. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Axial leaded construction for through-hole mounting
• Utilizes Fair-Rite 43 material composition for broadband noise suppression
• Designed for electromagnetic interference (EMI) and radio frequency interference (RFI) filtering

Applications

• Suppression of high-frequency noise on power lines
• Filtering signals in telecommunications equipment
• Noise reduction in computer peripheral interfaces

Procurement Notes

Verify the specific impedance tolerance and DC resistance values against the official Fair-Rite datasheet prior to integration. Confirm that the axial lead style matches the target PCB footprint requirements. Ensure compliance with RoHS directives if required by the end-use environment.

Selection Notes

Select this component when broadband attenuation is required at 100 MHz using standard 43 material properties. The axial form factor suits applications where space allows for through-hole implementation. Evaluate thermal performance limits relative to the expected current load in the circuit.

Part Context

This ferrite bead belongs to the Fair-Rite series of discrete EMI suppression components. It complements other axial beads and surface mount options within the manufacturer's catalog, offering a standardized solution for cable and wire noise control in electronic assemblies.

Replacement Considerations

Cross-reference with equivalent axial ferrite beads from other manufacturers using identical 43 material specifications. Verify that substitute parts match the 78 Ohm impedance at 100 MHz and maintain compatible physical dimensions for mechanical fit.