ABUP00100505121Y00

Overview

The ABUP00100505121Y00 is a multilayer ferrite chip bead from the Pulse Electronics ABUP series, designed for EMI suppression in high-current applications under 1 GHz. It features a 0402 (1005 metric) surface-mount package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 120 ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current rating of 2 A and has a maximum DC resistance of 250 milliohms. The operating temperature range spans from -55 °C to +125 °C.

Feature Summary

• Engineered for ultra-high current usage scenarios within the sub-1 GHz frequency spectrum
• Utilizes a shielded multilayer ferrite construction to minimize electromagnetic interference

Applications

• EMI filtering in high-current power supply lines
• Signal integrity protection in compact mobile devices
• Noise suppression in portable electronic equipment

Procurement Notes

Verify the specific manufacturer datasheet for the ABUP00100505121Y00 to confirm final electrical characteristics and mechanical tolerances before integration. Ensure that the selected component meets the required thermal management standards for the intended operating environment. Cross-reference official documentation to validate compliance with relevant environmental directives such as RoHS requirements.

Selection Notes

Select this component when designing circuits requiring significant current handling capability alongside effective high-frequency noise attenuation. The 0402 footprint allows for dense PCB layouts while maintaining robust performance. Consider the 2 A current rating and low DC resistance to ensure minimal voltage drop and heat generation in power-sensitive applications.

Part Context

This part belongs to the ABUP series of ferrite beads manufactured by Pulse Electronics. The series is specifically characterized by its ability to handle ultra-high currents compared to standard ferrite beads in similar packages. It serves as a specialized solution for EMI suppression where conventional components might saturate or fail due to excessive current loads.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.