BLM15HG102BH1D

Chip Ferrite Bead Overview

The Murata BLM15HG102BH1D is a chip ferrite bead in the BLM15HG series, housed in an EIA 0402 (1005 metric) surface-mount package measuring 1 mm x 0.5 mm x 0.5 mm. It provides an impedance of 1 kOhms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 250 mA and has a maximum DC resistance of 1.1 Ohms. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• Designed for high-frequency noise suppression in GHz band applications
• Eliminates the need for grounding connections in circuit designs
• Features nickel barrier layers on external electrodes for superior soldering heat resistance

Chip Ferrite Bead Applications

• EMI suppression filters for portable devices
• Noise suppression on data lines
• Prevention of errors caused by local oscillator signals in mobile phones

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Murata documentation to confirm material composition and termination plating specifications. Ensure the selected variant matches the required AEC-Q200 automotive qualification status if applicable to the target application environment.

Chip Ferrite Bead Selection Notes

Select this component for low-impedance signal lines requiring effective attenuation of high-frequency interference. The 0402 footprint allows for compact board layouts, while the unshielded design simplifies routing without ground plane dependencies.

Chip Ferrite Bead Part Context

This part belongs to the Murata EMIFIL BLM15HG series of multi-layer ferrite beads. These components are engineered to minimize resonance risks and prevent signal distortion in high-speed digital circuits.

Chip Ferrite Bead Replacement Considerations

Cross-reference with BLM15HG102SN1D for alternative packaging or termination options within the same electrical specification family.