BLE18PS080SH1D

Chip Ferrite Bead Overview

The BLE18PS080SH1D is a surface-mount ferrite chip bead from the Murata BLE series, designed for power line noise suppression. It features an impedance of 8.5 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 8 A and has a maximum DC resistance of 4 mOhms. It operates within a temperature range of -55°C to +125°C. The device is housed in a 0603 (1608 metric) package measuring 1.6 mm x 0.8 mm x 0.6 mm. It holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise attenuation on power lines through ferrite material properties.
• Capable of handling high continuous DC currents suitable for demanding power distribution applications.
• Complies with AEC-Q200 standards to ensure reliability in automotive electronic environments.

Chip Ferrite Bead Applications

• Automotive electronics power line filtering
• General power supply noise suppression circuits
• High-current signal integrity protection

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required operating temperature range and current ratings for the target application. Cross-reference datasheet parameters with design specifications before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside moderate impedance values for power rail filtering. Compare the 8A rating against circuit load requirements to prevent saturation. Evaluate the 0603 footprint constraints against available PCB space. Consider the AEC-Q200 certification if the deployment involves automotive or high-reliability industrial systems.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLE series of ferrite beads, which are engineered for robust performance in compact surface-mount designs. The series offers various impedance and current combinations to address diverse noise suppression needs across consumer, industrial, and automotive sectors while maintaining consistent physical dimensions for standardized assembly processes.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Ensure any alternative maintains identical impedance characteristics, current handling capabilities, and package dimensions to preserve circuit functionality and mechanical fit without redesigning the layout.