2

NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com

www.RFpassives.com

www.SMTmagnetics.com

®

SPECIFICATIONS SUBJECT TO CHANGE

Series

A

B

C

D

1

D

2

E

1

E

2

t

F

G

H

NPIM41B

4.40 ± 0.35

4.2 ± 0.25

1.0 ± 0.2

0.8 ± 0.3

1.0 ± 0.1

2.0 ± 0.3

2.5 ± 0.2

0 ~ +0.15

2.2

5.2

2.5

NPIM42B

4.15 ± 0.35

4.0 ± 0.3

1.8 ± 0.2

0.8 ± 0.3

1.0 ± 0.1

1.5 ± 0.3

2.2 ± 0.2

0 ~ +0.15

2.2

5.2

2.5

NPIM51B

5.40 ± 0.35

5.2 ± 0.2

1.0 ± 0.2

0.81 ± 0.18

1.0 ± 0.1

2.5 ± 0.08 2.8 ± 0.08 0 ~ +0.15

2.2

6.0

2.5

NPIM52B

5.40 ± 0.35

5.2 ± 0.2

1.6 ± 0.2

1.0 ± 0.3

1.5 ± 0.1

2.0 ± 0.3

2.5 ± 0.2

0 ~ +0.15

2.2

6.0

2.5

NPIM53B

4.85 ± 0.35

4.7 ± 0.2

2.8 ± 0.2

1.0 ± 0.3

1.5 ± 0.1

1.5 ± 0.3

2.2 ± 0.2

0 ~ +0.15

3.0

7.0

2.5

NPIM72B

7.05 ± 0.35

6.6 ± 0.2

1.6 ± 0.2

2.0 ± 0.1

3.0 ± 0.3

3.6 ± 0.2

0 ~ +0.15

3.7

8.4

3.5

NPIM73B

6.95 ± 0.35

6.6 ± 0.2

2.2 ± 0.2

1.6 ± 0.3

2.0 ± 0.1

3.0 ± 0.3

3.6 ± 0.2

0 ~ +0.15

3.7

8.4

3.5

NPIM74B

6.95 ± 0.35

6.6 ± 0.2

2.8 ± 0.2

1.6 ± 0.3

2.0 ± 0.1

3.0 ± 0.3

3.6 ± 0.2

0 ~ +0.15

3.7

8.4

3.5

NPIM75B

7.05 ± 0.35

6.6 ± 0.2

4.8 ± 0.2

1.6 ± 0.3

2.0 ± 0.1

3.0 ± 0.3

3.6 ± 0.2

0 ~ +0.15

3.7

8.4

3.5

NPIM101B 10.85 ± 0.35 10.0 ± 0.3

1.3 ± 0.2

2.0 ± 0.5

2.5 ± 0.1

3.0 ± 0.5

5.0 ± 0.2

0 ~ +0.15

13.6

5.4

4.1

NPIM103B

thru

NPIM187B

See Individual Case Sizes Tables for These Case Sizes

H

LAND PATTERN

G

F

C

t

A

E

1

E

2

D

2

D

1

B

R22

DIMENSIONS (mm)

NPIM__B Series

NPIM Shielded Power Inductors

Part Number

STANDARD VALUES - CASE SIZE 41B ( 4.40 X 4.2 X 1.0mm)

Inductance Value

(μH)

DC Resistance

(mΩ) max.

DC Current

Irms (Amps)

DC Current

Isat (Amps)

Test

Frequency

NPIM41BR33MTRF

0.33

19

6.5

8.4

100KHz

NPIM41BR47MTRF

0.47

21

6.0

6.8

NPIM41BR68MTRF

0.68

36

4.5

6.0

NPIM41B1R0MTRF

1.0

47

4.2

5.2

NPIM41B1R5MTRF

1.5

75

3.25

4.0

NPIM41B2R2MTRF

2.2

83.5

2.75

3.5

NPIM41B4R7MTRF

4.7

195

1.8

2.8

Contact NIC for

NPIM41B Performance Curves

Maximum +40°C temperature rise at Irms. Typical -30% inductance change at Isat.

Additional values are available outside the standard offering above. Please contact NIC for more details.