Sealed Power Inductors – LVF Series

Electrical Characteristics

Part Number

Inductance

(uH)

Test

Frequency

(MHz)

Tolerance

(±%)

RDC

(Ω) ±30%

Isat (A)

Typ. (Max)

Irms (A)

Typ. (Max)

Marking

LVF404012-3R3□-N

3.3

1

20, 30

0.072

1.52(1.36)

2.10(1.89)

3R3

LVF404012-100□-N

10

1

20, 30

0.190

0.90(0.81)

1.20(1.08)

100

 When ordering, please specify tolerance and packaging codes

 Tolerance： T = ±30% , M = ±20%

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

 RDC : Digital Milliohm Meter Chroma 16502, or equivalent

 Isat & Irms : Agilent/HP4284A, 1MHz 200mV

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

 Irms for a 40℃ rise above 25℃ ambient

 Operating temperature range from -55℃ to 125℃. (Including self - temperature rise)

Test Instruments：HP4284A Material/Impedance Analyzer

Inductance vs. DC Current

0

2

4

6

8

10

12

00.511.5

22.53

DC Current(A)

3R3

100

Tem perature Change vs. DC Current

0

10

20

30

40

50

60

70

0

0.5

1

1.5

2

2.5

3

DC Current(A)

3R3

100