GMLB-100505-0120A-N2

Chip Ferrite Bead Overview

The Pulse Electronics GMLB-100505-0120A-N2 is a multilayer ferrite chip bead designed for surface-mount applications. It features an impedance of 120 ohms with a tolerance of ±25%. The component supports a maximum DC current of 500 mA and exhibits a maximum DC resistance (DCR) of 250 milliohms. It operates within a temperature range of -55°C to +125°C. The device utilizes a 0402 (1005 metric) package size, providing a compact form factor suitable for high-density PCB layouts.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction for effective electromagnetic interference suppression
• Shielded design to minimize magnetic field radiation
• Surface-mount termination style for automated assembly compatibility

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise suppression in portable electronics
• Clock signal integrity enhancement

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'N2' against the manufacturer's latest datasheet to confirm terminal plating and packaging details. Ensure the ordering part number matches the required impedance tolerance and current rating specifications for your circuit design before finalizing procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 0402 footprint is required with 120 ohm impedance at 100 MHz. Confirm that the 500 mA current rating meets the circuit's operational requirements. Verify thermal management capabilities given the -55°C to +125°C operating range and low DCR characteristics.

Chip Ferrite Bead Part Context

This part belongs to the GMLB series of shielded multilayer ferrite beads from Pulse Electronics. The series offers various impedance values and current ratings in standard metric packages. The GMLB-100505 variant specifically addresses space-constrained designs requiring reliable EMI performance in small form factors.

Chip Ferrite Bead Replacement Considerations

Cross-reference with equivalent parts such as MAGLAYERS GMLB-100505-0120A-N2-RU or similar 0402 ferrite beads with matching 120 ohm impedance and 500 mA current ratings. Ensure mechanical dimensions and electrical parameters align precisely.