LMF201B12-R68T-N datasheet(4/9 Pages) LEIDITECH

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Electrical Characteristics

Part Number

Inductance

(uH)

Tolerance

(±%)

Test

Frequency

(MHz)

RDC

(Ω) ±30%

Isat (A)

Typ. (Max)

Irms (A)

Typ. (Max)

Marking

LMF252A10-R47□-N

0.47

20, 30

0.045

2.80(2.52)

2.30(2.07)

LMF252A10-R47□-N

1.0

20, 30

0.066

1.98(1.78)

2.05(1.84)

LMF252A10-1R5□-N

1.5

20, 30

0.095

1.70(1.53)

1.85(1.66)

LMF252A10-4R7□-N

4.7

20, 30

0.285

0.92(0.82)

0.95(0.85)

LMF252A10-100□-N

20, 30

0.535

0.60(0.54)

0.70(0.63)

LMF252A10-150□-N

20, 30

0.810

0.50(0.45)

0.55(0.49)

LMF252A10-220□-N

20, 30

1.200

0.40(0.36)

0.44(0.39)

Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%



Operating temperature range－55℃～125℃(Including self - temperature rise)

 Isat for Inductance drop 30% from its value without current

 Irms for a 40℃ temperature rise from 25℃ ambient with current

 Measure Equipment：

L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV

RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent

Isat & Irms：Agilent HP4284A

Test Instruments：HP4284A Material/Impedance Analyzer

Inductance vs. DC Current

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

20.0

22.0

0.5

1.5

2.5

3.5

DC Current(A)

R47

1R0

1R5

4R7

100

150

220

Tem perature Change vs. DC Current

0.5

1.5

2.5

DC Current(A)

R47

1R0

1R5

4R7

100

150

220

LMF Series

Rev :

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01.06.2018

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