BLE18PS080BH1D

Chip Ferrite Bead Overview

The BLE18PS080BH1D is a surface-mount ferrite chip bead from the Murata BLE series, housed in a 0603 (1608 metric) package with dimensions of 1.6 mm length, 0.8 mm width, and 0.6 mm height. It provides an impedance of 8.5 Ohms with a tolerance of 25%. The component supports a maximum DC current of 5 A and has a maximum DC resistance of 4 mOhms. It operates within a temperature range of -55°C to +150°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• High current handling capability up to 5 A
• Low DC resistance for minimal power loss
• Compact 0603 surface-mount form factor

Chip Ferrite Bead Applications

• EMI suppression filters in automotive electronics
• Power line noise filtering in high-current circuits
• Signal integrity protection in compact PCB designs

Chip Ferrite Bead Procurement Notes

Verify the specific suffix BH1D against official Murata documentation to confirm exact impedance and tolerance specifications. Ensure the procurement channel sources genuine components with valid traceability records. Confirm that the delivered parts match the AEC-Q200 qualification status required for your application environment. Cross-reference the datasheet revision date to ensure compatibility with your design constraints.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring high current capacity alongside effective EMI suppression in space-constrained areas. The 0603 package allows for dense board layouts while maintaining robust electrical performance. Consider the 5 A rating to ensure adequate margin for peak load conditions. Verify thermal management requirements given the low DC resistance and potential self-heating under continuous high current loads.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLE series of ferrite beads, specifically designed for general-purpose EMI suppression. The BLE series offers various impedance values and current ratings across multiple package sizes. The BLE18PS080BH1D represents a high-current variant optimized for power applications where low insertion loss and high saturation current are critical design parameters.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides for verified alternatives. Ensure any replacement matches the 0603 footprint, 5 A current rating, and 8.5 Ohm impedance characteristics. Verify that substitute parts maintain equivalent AEC-Q200 qualification if used in automotive contexts.