HRB1206S300M4.00FT

Chip Ferrite Bead Overview

The HRB1206S300M4.00FT is a high-reliability ferrite chip bead in a 1206 (3216 metric) surface-mount package. It provides an impedance of 30 Ohms at 100 MHz with a tolerance of ±20%. The component supports a maximum DC current of 4 A and has a maximum DC resistance of 10 mOhms. Operating temperatures range from -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• High reliability construction designed for demanding environments
• Surface-mount technology compatible with automated assembly processes
• Ferrite material composition for effective noise suppression

Chip Ferrite Bead Applications

• Automotive electronics systems
• General electronic circuit noise filtering
• Power supply line conditioning

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and tolerance against the official datasheet before integration. Confirm that the 4 A current rating meets the application's peak and continuous load requirements. Ensure the 1206 footprint matches the PCB design constraints. Check temperature ratings for environmental suitability.

Chip Ferrite Bead Selection Notes

Select this component when a 1206 footprint is required for noise suppression. Choose based on the 30 Ohm impedance at 100 MHz target frequency. Consider the 4 A current capacity for power lines. Evaluate the 10 mOhm DCR for voltage drop sensitivity. Verify thermal performance within the specified operating range.

Chip Ferrite Bead Part Context

This part belongs to the HRB1206 series of high-reliability ferrite beads manufactured by AEM, Inc. These components are engineered for robust performance in surface-mount applications. The series offers various impedance and current options within the standardized 1206 package dimensions.

Chip Ferrite Bead Replacement Considerations

Compatible substitutes include other 1206 ferrite beads with similar 30 Ohm impedance at 100 MHz and ≥4 A current ratings. Verify pin compatibility and impedance curves. Examples from other manufacturers may require footprint validation.