Spec Sheet

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The data is reference only. Electrical characteristics vary depending on environment or measurement condition.

TAIYO YUDEN reserves the right to make change to the Date at any time without notice.

Before making final selection, please check product specification.

INDUCTORS

Metal Core SMD Power Inductors (MCOIL(TM) MD series)

MDMK4040T1R2MF

Features

Item Summary

1.2μH(±20%), 4200mA, 3500mA

Lifecycle Stage

Mass Production

Standard packaging quantity (minimum)

Taping 1000pcs

Products characteristics table

CaseSize (EIA/JIS)

-/4040

Inductance

1.2μH(±20%)

Inductance Measuring Frequency

100kHz

Rated Current -Saturation Current

4200mA

Rated Current -Temperature Rise Current

3500mA

DC Resistance (max)

0.047Ω

Avg. of DC.Resistance

0.041Ω

RoHS Compliance

Yes

Halogen Free

Yes

Soldering Method

Reflow

External Dimensions

L

4mm ±0.2

W

4mm ±0.2

H

1.2mm max

Recommended Land Patterns

2015.02.25

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