BLM15HD182SZ1D

Chip Ferrite Bead Overview

The Murata BLM15HD182SZ1D is a single-line ferrite bead in a 0402 (1005 metric) surface-mount package. It provides an impedance of 1800 Ohms at 100 MHz and 2700 Ohms at 1 GHz. The component has a rated current of 200 mA and a maximum DC resistance of 2.2 Ohms. Operating temperature ranges from -55°C to +125°C. Dimensions are 1.0 mm length, 0.5 mm width, and 0.5 mm height. It complies with RoHS and REACH standards.

Chip Ferrite Bead Feature Summary

• High impedance performance for effective high-frequency noise suppression
• Compact 0402 footprint suitable for space-constrained designs
• Automotive-grade reliability with AEC-Q200 qualification

Chip Ferrite Bead Applications

• High-speed signal line filtering
• EMI suppression filters
• Automotive electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'SZ1D' against official Murata documentation to confirm packaging type and compliance status. Ensure the selected variant matches the required impedance tolerance and current rating for the target application circuit design.

Chip Ferrite Bead Selection Notes

Select this component when high attenuation is required in minimal space. The 200 mA rating limits suitability for power lines; verify that the operating current remains below this threshold to prevent saturation or excessive heating during normal operation.

Chip Ferrite Bead Part Context

This part belongs to the BLM15H series of chip ferrite beads manufactured by Murata Electronics. The series is designed for noise suppression in digital and analog circuits, offering consistent electrical characteristics across the product line for reliable system integration.

Chip Ferrite Bead Replacement Considerations

BLM15HD182SN1D is a verified substitute within the same series offering identical electrical specifications.