Page <2>

V1.0

03/12/19

SMD Power Inductors

Newark.com/multicomp-pro

Farnell.com/multicomp-pro

Element14.com/multicomp-pro

OCL

(µH)

±20%

DCR

(Ω)

(Typical)

DCR

(Ω)

(Maximum)

lsat

(A)

at 25 C

L at lsat

(µH)

(Typical)

lrms

(A)

at 25°C

L at lrms

(µH)

(Typical)

Part Number

330

1.59

1.908

0.44

252.7

0.48

219.9

MCSDRH73B-331MHF

470

2.17

2.604

0.37

320.2

0.41

263.7

MCSDRH73B-471MHF

680

3.12

3.744

0.31

542.1

0.34

467.3

MCSDRH73B-681MHF

820

4.01

4.812

0.28

591.3

0.3

515.5

MCSDRH73B-821MHF

1000

5.06

6.072

0.25

679.9

0.27

578.4

MCSDRH73B-102MHF

0.82

0.0039

0.0047

24.2

0.659

15.5

0.807

MCSDRH125B-R82MHF

1.5

0.0052

0.00625

18.5

1.12

13.3

1.4

MCSDRH125B-1R5MHF

2.2

0.0064

0.0077

14.8

1.75

12

2.05

MCSDRH125B-2R2MHF

3.3

0.0079

0.0095

12.6

2.65

10.8

2.95

MCSDRH125B-3R3MHF

4.7

0.0107

0.01285

10.1

3.6

9.3

4

MCSDRH125B-4R7MHF

6.8

0.0119

0.0143

8.4

5.75

8.8

5.5

MCSDRH125B-6R8MHF

8.2

0.0156

0.0187

7.6

6.6

7.7

6.5

MCSDRH125B-8R2MHF

10

0.0164

0.0197

6.9

8.3

7.5

7.45

MCSDRH125B-100MHF

15

0.0268

0.0322

5.65

11.2

5.8

10.77

MCSDRH125B-150MHF

22

0.0318

0.0382

4.7

18.7

5.4

15.3

MCSDRH125B-220MHF

33

0.0445

0.0534

4

26.65

4.5

21.7

MCSDRH125B-330MHF

47

0.0659

0.079

3.2

37.95

3.7

29.4

MCSDRH125B-470MHF

68

0.0991

0.119

2.7

55.6

3.05

45.3

MCSDRH125B-680MHF

82

0.121

0.145

2.4

67

2.75

52

MCSDRH125B-820MHF

100

0.155

0.186

2.2

79

2.4

66.7

MCSDRH125B-101MHF

150

0.217

0.26

1.8

124.8

2.05

98

MCSDRH125B-151MHF

220

0.321

0.385

1.5

182.4

1.7

148

MCSDRH125B-221MHF

330

0.434

0.52

1.2

284

1.45

206.5

MCSDRH125B-331MHF

470

0.627

0.753

1

402

1.2

293

MCSDRH125B-471MHF

680

0.888

1.066

0.85

548

1

404

MCSDRH125B-681MHF

820

1.093

1.312

0.76

680

0.92

511

MCSDRH125B-821MHF

1000

1.409

1.69

0.69

801

0.8

610

MCSDRH125B-102MHF

Note:

1. OCL (Open Circuit Inductance) and L at Irms and L at Isat and DCR are measured at: 100kHz, 0.25V at 25°C.

2. Isat : DC current that causes inductance to drop by approximately 30% from OCL; (Ta = 25°C).

3. Irms : DC current that causes an approximate temperature rise (ΔT) of 40°C; (Ta = 25°C).

4. Inductance Vs. DC bias curve, please see the next page to get more detail information.

5. Inductance tolerance: ±20%, Base type: Plastic.