2743013211

Overview

The Fair-Rite 2743013211 is an axial ferrite bead utilizing Material 43. It provides a nominal impedance of 331 ohms at a test frequency of 100 MHz. The component measures 14 mm in length and 9.8 mm in diameter. It operates within a temperature range of -55°C to +125°C. The unit is RoHS compliant and packaged in bulk quantities.

Feature Summary

• Constructs electromagnetic interference suppression using high-permeability Material 43
• Features an axial leaded design for through-hole circuit integration
• Provides broadband noise attenuation across the specified frequency spectrum

Applications

• Electromagnetic interference suppression on single conductors
• Signal line filtering in electronic assemblies
• Power supply input/output noise reduction

Procurement Notes

Verify current manufacturing status directly with Fair-Rite, as lifecycle information is listed as unknown. Confirm specific packaging configurations and compliance documentation prior to order placement. Ensure the axial lead configuration matches the target PCB layout requirements.

Selection Notes

Select this component when a 331-ohm impedance at 100 MHz is required for EMI mitigation. The Material 43 composition offers effective performance for lower frequency noise. Verify that the physical dimensions fit the available board space and that the axial leads align with the mounting holes.

Part Context

This part belongs to the Fair-Rite 27 series of ferrite beads on leads. These components are designed for discrete wire applications rather than surface mount integration. The product line focuses on providing reliable passive filtering solutions for various industrial and commercial electronic environments.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.