GMLB-201209-0150Y-PY

Chip Ferrite Bead Overview

The GMLB-201209-0150Y-PY is a multilayer ferrite chip bead manufactured by Pulse Electronics. It features an impedance of 150 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 1 A. The component has a maximum DC resistance of 200 mOhms with a 25% tolerance. It utilizes an 0805 (2012 metric) surface-mount package with dimensions of 2 mm length, 1.25 mm width, and 0.9 mm height. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact surface-mount integration
• Shielded design to minimize electromagnetic interference
• High current handling capability suitable for power line filtering

Chip Ferrite Bead Applications

• Power supply circuits
• Battery chargers
• Portable electronic devices
• Energy-efficient systems

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'PY' against official datasheets to confirm packaging or material specifications, as suffixes may indicate variations in reel type or compliance status. Confirm availability through authorized distributors, noting that some platforms list this part as discontinued or no longer available. Ensure the source document explicitly supports the functional parameters before procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 150 Ohm impedance at 100 MHz is required for EMI suppression in space-constrained designs. The 0805 footprint allows for standard SMT assembly processes. Verify that the 1 A current rating meets the circuit's operational requirements without excessive saturation. Consider the 200 mOhm DCR impact on voltage drop in low-voltage applications.

Chip Ferrite Bead Part Context

This part belongs to the GMLB series of multilayer ferrite beads from Pulse Electronics. These components are designed for high-frequency noise suppression in digital and analog circuits. The series offers various impedance values and current ratings within standardized package sizes to facilitate flexible design choices for different power and signal integrity needs.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching impedance, current rating, and package dimensions with other manufacturers' ferrite bead offerings.