XFL4020-102MEC

$2.57

Description：FIXED IND 1UH 11A 11.9MOHM SM
Series：XFL4020
Mfr：Coilcraft
Package：Strip

SKU:51e9e8b779b2 Category: Fixed Inductors Brand: Coilcraft

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Product introduction

XFL4020-102MEC is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Coilcraft. Its product description is FIXED IND 1UH 11A 11.9MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for XFL4020-102MEC

Description：FIXED IND 1UH 11A 11.9MOHM SM
Series：XFL4020
Mfr：Coilcraft
Package：Strip
Type：Molded
Material - Core：Metal Composite
Inductance：1 µH
Tolerance：±20%
Current Rating (Amps)：11:00 AM
Current - Saturation (Isat)：5.4A
Shielding：Shielded
DC Resistance (DCR)：11.9mOhm Max
Q @ Freq：-
Frequency - Self Resonant：64MHz
Ratings：AEC-Q200
Operating Temperature：-40°C ~ 125°C
Inductance Frequency - Test：1 MHz
Mounting Type：Surface Mount
Package / Case：1616 (4040 Metric)
Supplier Device Package：1616
Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max)：0.083" (2.10mm)
Features：-

Fixed Inductors datasheet and documents for XFL4020-102MEC

XFL4020-102MEC

Fixed Inductors Overview

The Coilcraft XFL4020-102MEC is a shielded surface-mount power inductor from the XFL4020 series, designed for high-current automotive applications. It features a composite core and molded construction within a compact 1616 (4x4x2.1 mm) package. The component provides an inductance of 1 µH with a tolerance of ±20%. Key electrical specifications include a maximum DC current rating of 11 A, a saturation current of 5.4 A, and a maximum DC resistance of 11.9 mΩ. It operates between -40°C and +125°C, exhibits a self-resonant frequency of 64 MHz, and holds AEC-Q200 qualification.

Fixed Inductors Feature Summary

Shielded molded construction utilizing a composite core to minimize electromagnetic interference.
AEC-Q200 qualified for reliability in demanding automotive electronic environments.
High current handling capability with low DC resistance for efficient power delivery.

Fixed Inductors Applications

Automotive power supply circuits
DC/DC converter input and output filtering
On-board charger systems

Fixed Inductors Procurement Notes

Verify the specific suffix 'MEC' against official Coilcraft documentation to confirm AEC-Q200 automotive qualification status. Ensure the selected variant matches the required shielding and current ratings for the target application. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity before procurement.

Fixed Inductors Selection Notes

Select this component when designing for automotive environments requiring robust magnetic shielding and high current density. The 1 µH value suits applications needing moderate energy storage with fast transient response. Consider the 11 A continuous current rating and 5.4 A saturation limit to ensure stable operation under peak load conditions without core saturation.

Fixed Inductors Part Context

The XFL4020 series represents Coilcraft's portfolio of high-power, shielded SMD inductors. This specific model belongs to the automotive-grade subset, distinguished by its AEC-Q200 certification. It shares the standard 4x4 mm footprint with other variants but offers unique electrical characteristics tailored for high-efficiency power conversion tasks.