BLT5BPT680LN1L

Chip Ferrite Bead Overview

The BLT5BPT680LN1L is a high-power ferrite bead manufactured by Murata Electronics, designed for surface-mount installation in the 2020 (5050 Metric) package. It provides an impedance of 68 ohms at 100 MHz with a tolerance of ±50%. The component features a low DC resistance of 10 milliohms and supports a rated current of 4.5 amperes. It operates reliably within a temperature range of -55°C to +150°C.

Chip Ferrite Bead Feature Summary

• High current handling capability suitable for power line filtering applications
• Low DC resistance minimizes voltage drop and power loss in series circuits
• Wide operating temperature range ensures stability in extreme thermal environments

Chip Ferrite Bead Applications

• Power supply output filtering
• High-current motor control circuits
• Industrial equipment noise suppression

Chip Ferrite Bead Procurement Notes

Verify the specific suffix codes against official Murata documentation to confirm exact impedance and current ratings. Ensure the procurement channel provides genuine components with traceable manufacturing data. Confirm package dimensions match the 2020 footprint requirements for your PCB layout.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity and wide temperature operation are required. The 2020 package offers a balance between current handling and board space. Verify that the 68-ohm impedance at 100 MHz aligns with the target noise frequency spectrum of the application circuit.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the BLT5BPT series from Murata Electronics, which focuses on high-power applications. The series is characterized by robust construction and low impedance characteristics, making it distinct from standard signal-line ferrite beads used in consumer electronics.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other Murata BLT5BPT series variants for identical package and electrical specifications. Verify that any substitute maintains the same 4.5A rating and 10mΩ DCR to ensure circuit compatibility.