ABUP00321611121Y00

Overview

The ABUP00321611121Y00 is a shielded surface-mount ferrite bead from Pulse Electronics, designed for EMI suppression on high-current lines under 1 GHz. It features a 1206 (3216 metric) package with an impedance of 120 ohms at 100 MHz and a maximum DC current rating of 6 A. The component has a maximum DC resistance of 12 milliohms and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Shielded construction minimizes magnetic interference
• Optimized for ultra-high current applications
• Effective EMI filtering below 1 GHz

Applications

• High-current power line filtering
• EMI suppression in compact electronics

Procurement Notes

Verify the specific impedance value against official datasheets, as sources vary between 100 and 120 ohms. Confirm the manufacturer is Pulse Electronics and not Chilisin, despite some listing aliases. Ensure the 6A current rating and 12mOhm DCR match your circuit requirements before ordering.

Selection Notes

Select this component when shielding is required to prevent magnetic coupling in dense layouts. The 1206 footprint supports high current handling up to 6A. Verify the operating frequency range aligns with the target noise spectrum, specifically noting the impedance characteristic below 1 GHz.

Part Context

This part belongs to the ABUP series of ferrite beads from Pulse Electronics. It is distinct from similar Chilisin parts that may share model number prefixes but differ in electrical specifications or manufacturing origin. The series is characterized by shielded designs for high-current environments.

Replacement Considerations

Cross-reference with ABUP00321611101Y00 for lower impedance needs. Verify compatibility with BBUP00321611101Y00 if different current ratings are acceptable. Always confirm pinout and physical dimensions match the PCB design.