BLF02JD361GNED

Chip Ferrite Bead Overview

The BLF02JD361GNED is a single-line ferrite bead from Murata's EMIFIL BLF series, designed for EMI suppression in compact electronic devices. It features a 01005 (0402 metric) surface-mount package with dimensions of 0.40 mm length, 0.20 mm width, and 0.30 mm height. The component provides an impedance of 360 Ohms at 700 MHz and supports a maximum DC current of 250 mA. Its maximum DC resistance is 450 milliohms, ensuring minimal signal loss while effectively attenuating high-frequency noise.

Chip Ferrite Bead Feature Summary

• Engineered for high impedance performance in the 700 MHz to 1 GHz frequency range
• Optimized for immunity noise suppression within GSM communication bands
• Utilizes a miniature 01005 footprint suitable for space-constrained printed circuit boards

Chip Ferrite Bead Applications

• GSM band immunity noise suppression
• High-frequency signal line filtering in mobile devices
• EMI suppression in compact consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific ordering suffix against official Murata documentation to ensure correct packaging and tape specifications. Confirm that the selected variant matches the required impedance tolerance and current rating for your design. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and availability status before finalizing procurement plans.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring effective attenuation of interference in the 700 MHz to 1 GHz spectrum. Ensure the PCB layout accommodates the 01005 package dimensions and that the trace width supports the 250 mA rated current without excessive thermal buildup. Verify compatibility with the target application's operating temperature range of -55°C to 125°C.

Chip Ferrite Bead Part Context

This component belongs to the Murata BLF series of EMI suppression filters, which are engineered for high-performance noise reduction in modern electronics. The BLF02JD361GNED specifically targets applications demanding significant impedance in the UHF and GSM frequency ranges while maintaining a minimal physical profile to support dense board layouts.

Chip Ferrite Bead Replacement Considerations

Consult official Murata substitution guides or SimSurfing tools to identify compatible alternatives. Ensure any substitute maintains equivalent impedance characteristics at 700 MHz and fits the 01005 mechanical envelope. Verify that alternative components meet the same electrical ratings and environmental qualifications.