BLM15PG100SN1D

Chip Ferrite Bead Overview

The Murata BLM15PG100SN1D is a monolithic ferrite bead in the EMIFIL BLM15 series, designed for power line filtering. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 10 Ohms at a test frequency of 100 MHz with a tolerance of ±25%. It supports a maximum DC current of 1 A and has a maximum DC resistance of 25 mOhms. The operating temperature range spans from -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Monolithic construction for reliable noise suppression
• Designed specifically for power line filtering applications
• Compact 0402 surface-mount footprint

Chip Ferrite Bead Applications

• Power line filtering
• Noise suppression in electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SN1D against official Murata documentation to confirm packaging details such as reel or cut tape specifications. Ensure the selected variant matches the required impedance and current ratings for the target application. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for any recent updates to the datasheet regarding compliance standards like RoHS3.

Chip Ferrite Bead Selection Notes

Select this component when a compact ferrite bead is needed for power lines requiring 1 A current handling. The 10 Ohm impedance at 100 MHz suits general noise suppression needs. Consider the 0402 package size for space-constrained designs. Verify that the 25 mOhms DC resistance meets the voltage drop requirements of the circuit. Ensure the -55°C to +125°C temperature range aligns with environmental conditions.

Chip Ferrite Bead Part Context

This part belongs to the Murata EMIFIL BLM15 series, which offers various impedance values in a standardized 0402 package. The series is widely used for EMI suppression in portable devices and industrial electronics. The BLM15PG100SN1D represents a specific impedance point within this family, balancing current capacity and noise attenuation.

Chip Ferrite Bead Replacement Considerations

Check Murata's official substitution guide for equivalent parts with similar impedance and current ratings. Verify package compatibility before replacing with other 0402 ferrite beads from different manufacturers.