LMF201B12-R68M-N datasheet(5/9 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

LMF252A12-R50□-N

0.50

20, 30

0.028

3.50(3.15)

3.00(2.70)

LMF252A12-1R0□-N

1.0

20, 30

0.050

2.50(2.25)

2.40(2.16)

LMF252A12-1R2□-N

1.2

20, 30

0.053

2.10(1.89)

2.35(2.11)

LMF252A12-1R5□-N

1.5

20, 30

0.068

1.95(1.75)

2.30(2.07)

LMF252A12-2R2□-N

2.2

20, 30

0.080

1.80(1.62)

LMF252A12-3R3□-N

3.3

20, 30

0.130

1.45(1.30)

1.50(1.35)

LMF252A12-4R7□-N

4.7

20, 30

0.190

1.10(0.99)

LMF252A12-5R6□-N

5.6

20, 30

0.210

1.05(0.94)

1.00(0.90)

LMF252A12-6R8□-N

6.8

20, 30

0.300

0.95(0.85)

0.80(0.72)

LMF252A12-100□-N

20, 30

0.385

0.88(0.79)

0.70(0.63)

LMF252A12-150□-N

20, 30

0.570

0.68(0.61)

0.62(0.55)

LMF252A12-220□-N

20, 30

0.810

0.55(0.49)

0.53(0.47)

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

00.5

11.5

22.5

33.5

DC Current(A)

100

220

6R8

4R7

2R2

150

R50

3R3

5R6

1R5

1R0

Tem perature Change vs. DC Current

0.5

1.5

2.5

3.5

DC Current(A)

150

220

4R7

100

3R3

1R0

6R8

2R2

R50

1R5

5R6

LMF Series

Rev :

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01.06.2018

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