BLM15BD750SN1D

Chip Ferrite Bead Overview

The Murata BLM15BD750SN1D is a single-line ferrite chip bead in the BLM15B series, housed in a 0402 (1005 metric) surface-mount package. It provides an impedance of 75 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 300 mA and features a maximum DC resistance of 200 mOhms. It operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides signal line noise suppression through high-impedance ferrite material characteristics
• Designed for compact surface-mount integration in space-constrained circuit layouts
• Maintains stable electrical performance across extended industrial temperature ranges

Chip Ferrite Bead Applications

• General-purpose noise filtering in electronic circuits
• Signal line protection in portable devices
• Power supply decoupling applications

Chip Ferrite Bead Procurement Notes

Verify the complete part number including the suffix SN1D to ensure correct packaging configuration. Confirm RoHS compliance status via official documentation before procurement. Check manufacturer datasheets for specific handling requirements related to moisture sensitivity and soldering profiles to prevent component damage during assembly processes.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required for noise suppression. Ensure the 300 mA current rating meets the circuit's operational demands. Verify that the 75 Ohm impedance value aligns with the target noise frequency spectrum. Consider thermal management capabilities given the small physical dimensions and specified operating temperature limits.

Chip Ferrite Bead Part Context

This component belongs to the Murata BLM15B series of ferrite beads. The series offers various impedance values within the standard 0402 package size. These components are engineered for general electronic applications requiring reliable high-frequency noise attenuation in compact form factors.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other BLM15B variants for different impedance or current ratings. Verify pin compatibility and impedance curves against alternative manufacturers' offerings to ensure functional equivalence in the specific application environment.