ABUP00201209800Y00

Overview

The ABUP00201209800Y00 is a multilayer ferrite chip bead manufactured by Pulse Electronics, designed for surface-mount technology (SMD/SMT) applications. It operates within an impedance range of 50 to 100 ohms at a test frequency of 100 MHz and features a maximum DC resistance of 20 milliohms. The component supports a maximum DC current of 6 amperes and functions reliably across a temperature range from -55°C to +125°C. Housed in a compact 0805 (2012 metric) package with dimensions of 2 mm length and 1.2 mm width, it provides effective electromagnetic interference suppression for power lines under 1 GHz.

Feature Summary

• Provides high-current EMI suppression capabilities suitable for power line filtering applications
• Features a shielded multilayer construction to minimize magnetic field leakage
• Designed for operation in demanding thermal environments up to 125°C

Applications

• High current non-isolated DC/DC converters
• Voltage regulator circuits
• Power line filtering under 1 GHz

Procurement Notes

Verify the specific datasheet version before procurement as specifications may vary. Confirm that the 0805 package dimensions align with your PCB footprint requirements. Ensure the 6A current rating meets your circuit's peak load demands. Check for RoHS compliance status if required by your manufacturing standards. Validate the 20mOhm DCR against your voltage drop constraints.

Selection Notes

Select this component when high current handling is critical alongside EMI suppression. The low DC resistance minimizes power loss in high-amperage paths. The wide operating temperature range ensures stability in harsh environments. Consider the 0805 size for space-constrained designs requiring robust shielding. Verify compatibility with reflow soldering profiles for SMT assembly processes.

Part Context

This part belongs to Pulse Electronics' BBUP series of multilayer ferrite chip beads. These components are engineered for power integrity management in modern electronics. The series emphasizes high current capacity and low insertion loss. They serve as essential passive elements for noise reduction in power distribution networks.

Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may not match the 6A current rating or 20mOhm resistance. Ensure any substitute maintains the 0805 footprint and 100MHz impedance characteristics. Verify thermal performance matches the -55°C to +125°C range.