BLM03AG100SN1D

Chip Ferrite Bead Overview

The Murata BLM03AG100SN1D is a single ferrite chip bead from the BLM03_SN series, designed for surface mount applications. It features an impedance of 10 Ohms with a 25% tolerance at a test frequency of 100 MHz. The component supports a maximum DC current of 500 mA and exhibits a maximum DC resistance of 100 mOhms. Housed in a compact 0201 (0603 metric) package measuring 0.6 mm in length, 0.3 mm in width, and 0.3 mm in height, it operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at target frequencies
• Utilizes a compact 0201 footprint suitable for dense printed circuit board layouts
• Supports standard surface mount technology processes for automated assembly

Chip Ferrite Bead Applications

• Signal line noise filtering in portable electronic devices
• Power supply input/output decoupling circuits
• General purpose EMI suppression in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix SN1D against official Murata documentation to confirm packaging configuration and tape-and-reel specifications. Ensure that the selected variant matches the required impedance tolerance and current rating for the intended circuit design before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0201 package size while maintaining low DC resistance. Evaluate the 500 mA current handling capability against peak load requirements. Confirm compatibility with the target operating temperature range of -55°C to +125°C for environmental reliability.

Chip Ferrite Bead Part Context

This part belongs to the BLM03_SN series of EMIFIL ferrite beads manufactured by Murata Electronics. These components are engineered for high-density mounting on printed circuit boards. The series offers various impedance values to address different noise suppression needs across multiple electronic product categories.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides for verified equivalents. Cross-reference impedance values, current ratings, and physical dimensions to ensure functional parity without modifying the existing board layout or electrical performance characteristics.