XFEB321611-301-3A

Overview

The XFEB321611-301-3A is a single-line ferrite bead in a 1206 (3216 Metric) surface-mount package. It exhibits an impedance of 300 Ohms at 100 MHz and supports a maximum current rating of 3 Amperes. The component features a maximum DC resistance of 25 milliohms, ensuring low insertion loss in high-current applications while providing effective high-frequency noise suppression.

Feature Summary

• Provides high impedance for effective electromagnetic interference filtering
• Supports high continuous current operation with minimal voltage drop
• Designed for compact surface-mount integration

Applications

• High-speed digital signal line filtering
• Power supply output noise suppression
• RF circuit interference mitigation

Procurement Notes

Verify the specific suffix '3A' confirms the 3 Ampere current rating during procurement. Ensure the 1206 footprint matches the PCB land pattern. Confirm the 300 Ohm impedance specification aligns with the target noise frequency requirements. Validate that the DC resistance meets the system's power loss constraints before finalizing orders.

Selection Notes

Select this component when high current handling is required alongside significant noise attenuation. The 1206 package offers a balance between current capacity and board space efficiency. Compare the 300 Ohm impedance against the noise spectrum to ensure adequate filtering performance without excessive signal degradation in the passband.

Part Context

This part belongs to the XFEB321611 series of chip ferrite beads manufactured by XFMRS. The series utilizes ferrite materials optimized for broadband noise absorption. The 3216 metric case size is standard for general-purpose EMI suppression in consumer and industrial electronics.

Replacement Considerations

Cross-reference with other 1206 ferrite beads offering 300 Ohms @ 100 MHz and >=3A ratings. Verify pin compatibility and thermal characteristics match the original design specifications.