Sealed Power Inductors - LVH Series

Electrical Characteristics

Part Number

Inductance

(uH)

Test

Frequency

(MHz)

Tolerance

(±%)

RDC

(Ω) ±30%

Isat (mA)

Typ. (Max)

Irms (mA)

Typ.

LVH252A12H-R47□-N

0.47

1

20, 30

0.031

4100(3700)

3100

LVH252A12H-R68□-N

0.68

1

20, 30

0.031

3100(2900)

3100

LVH252A12H-1R0□-N

1.0

1

20, 30

0.049

3200(3000)

3000

LVH252A12H-2R2□-N

2.2

1

20, 30

0.099

2200(2000)

2000

 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 -40to 125℃. (Including self - temperature rise)

Test Instruments：HP4284A Material/Impedance Analyzer

Inductance vs. DC Current

0.0

0.5

1.0

1.5

2.0

2.5

3.0

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

DC Current(A)

2R2

1R0

R47

Tem perature Change vs. DC Current

0

10

20

30

40

50

60

70

80

00.5

11.5

2

2.5

33.5

44.5

5

DC Current(A)

2R2

1R0

R47