2961666631

Overview

Fair-Rite 2961666631 is a wound ferrite bead utilizing 61 material composition. It provides an impedance of 1000 ohms at a test frequency of 100 MHz. The component features axial termination and operates within a temperature range of -55°C to +125°C. Physical dimensions are 10 mm in length and 6 mm in diameter.

Feature Summary

• Utilizes 61 material composition for specific high-frequency noise suppression characteristics.

Applications

• High-frequency signal line filtering

Procurement Notes

Verify the exact material designation and impedance tolerance against the manufacturer's current datasheet before integration. Confirm that the axial lead configuration matches the target PCB layout requirements. Ensure the operating temperature range aligns with the final assembly environment specifications.

Selection Notes

Select this component when a wound bead design is required for higher current handling compared to chip beads. The 61 material offers distinct permeability characteristics suitable for specific EMI suppression bands. Verify physical clearance for the cylindrical body and axial leads during mechanical design.

Part Context

This part belongs to the Fair-Rite 29 series of wound ferrite beads. These components are designed for through-hole mounting on printed circuit boards. They serve as passive electromagnetic interference filters for electronic circuits requiring robust noise attenuation.

Replacement Considerations

Public confirmed substitute part numbers: 2944777741, 2944777721.