BLM03AG100SZ1D

Chip Ferrite Bead Overview

The Murata BLM03AG100SZ1D is a single ferrite bead chip in the BLM03AG series, housed in an SMD 0201 (0603 metric) package measuring 0.6 mm x 0.3 mm x 0.3 mm. It provides an impedance of 10 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 200 mOhms. It operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Functions as a resistor at noise frequencies to reduce resonance possibilities
• Designed for surface mount technology applications
• Single type ferrite chip construction

Chip Ferrite Bead Applications

• General electronic circuit noise suppression
• Signal line filtering

Chip Ferrite Bead Procurement Notes

Verify the specific suffix against official Murata documentation to confirm exact electrical tolerances and packaging configurations. Ensure the selected variant matches the required impedance and current ratings for the target application. Cross-reference datasheets from authorized distributors to validate RoHS compliance and automotive qualification status if applicable.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is required for high-frequency noise attenuation in compact designs. The 0201 footprint suits space-constrained PCB layouts. Evaluate the 500 mA current rating against peak load requirements to prevent saturation. Consider the 200 mOhms DC resistance impact on power integrity in sensitive signal lines.

Chip Ferrite Bead Part Context

This part belongs to the Murata BLM03AG series of ferrite beads. The series offers various impedance values in the standard 0201 package size. These components are widely used for EMI suppression in portable electronics and general-purpose circuits where small form factors are critical.

Chip Ferrite Bead Replacement Considerations

Check Murata's official substitution guide for equivalent parts within the BLM03 series or other manufacturers' 0201 ferrite beads with matching 10 Ohm impedance and 500 mA current ratings.