XGL5020-122MEC

Fixed Inductors Overview

The XGL5020-122MEC is a general purpose power inductor from Coilcraft, featuring a composite core and shielded molded construction. It offers a nominal inductance of 1.2 µH with a 20% tolerance. The component supports a maximum DC current of 10 A and exhibits a maximum DC resistance of 10.3 mΩ. Designed for surface mount applications, it measures 5.48 mm in length, 5.28 mm in width, and 2.1 mm in height. It operates within a temperature range of -40 °C to +125 °C and complies with RoHS standards.

Fixed Inductors Feature Summary

• Shielded molded design minimizes magnetic interference
• Composite core provides stable performance under load
• High saturation current capability for power circuits

Fixed Inductors Applications

• DC-DC converters
• Power supply filtering
• Automotive electronics

Fixed Inductors Procurement Notes

Verify the specific suffix MEC against official Coilcraft documentation to confirm lead-free compliance and tape-and-reel packaging specifications. Ensure the ordering part number matches the required inductance value and tolerance. Cross-reference the manufacturer datasheet for accurate handling and reflow soldering profile requirements prior to procurement.

Fixed Inductors Selection Notes

Select this component when a shielded surface mount inductor is required for compact power designs. The 2221 package size balances footprint constraints with high current handling. Verify that the 10 A DC current rating meets the application's peak load requirements and that the 1.2 µH value aligns with the circuit's switching frequency and ripple specifications.

Fixed Inductors Part Context

This part belongs to the XGL5020 series of general purpose power inductors manufactured by Coilcraft. The series utilizes composite core technology to achieve high efficiency and low electromagnetic interference. These components are designed for robust performance in demanding electronic environments, offering reliable operation across wide temperature ranges.

Fixed Inductors Replacement Considerations

Consult official Coilcraft documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without checking electrical parameters and physical dimensions.