FB20009-3B-RC

Chip Ferrite Bead Overview

The FB20009-3B-RC is a ferrite bead from the Bourns FB2000 series, designed for high impedance noise suppression in electronic circuits. It features an axial leaded package suitable for through-hole mounting. The component provides an impedance of 440 ohms at 100 MHz and supports a maximum current rating of 5 A. The impedance tolerance is specified at ± 25%. This single-line filter is engineered to attenuate electromagnetic interference effectively while maintaining structural integrity under operational current loads.

Chip Ferrite Bead Feature Summary

• Provides high impedance characteristics for effective noise filtering
• Supports high current handling capabilities up to 5 A
• Utilizes axial leaded construction for reliable through-hole integration

Chip Ferrite Bead Applications

• Electromagnetic interference suppression in power lines
• Signal integrity enhancement in digital circuits
• Noise attenuation in industrial control systems

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and current rating against your circuit requirements before ordering. Confirm that the axial leaded package dimensions are compatible with your PCB layout. Ensure the supplier provides official documentation to validate the component's authenticity and technical specifications. Check for any environmental compliance certifications required by your region.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity and significant impedance at 100 MHz are required. The axial form factor is ideal for applications where through-hole mounting is preferred over surface mount technology. Consider the ± 25% tolerance when designing for precise noise filtering thresholds. Evaluate the thermal performance to ensure it meets the operating conditions of the target environment.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB2000 series, which focuses on robust noise suppression solutions. The series is characterized by its ability to handle substantial currents while providing consistent impedance profiles. The axial leaded design offers mechanical stability and ease of installation in various electronic assemblies, making it a versatile choice for general-purpose EMI filtering tasks.

Chip Ferrite Bead Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.