AiT Semiconductor Inc.

WSI

www.ait-ic.com

WIRE WOUND SMD INDUCTOR

REV1.1

- 9 -

Part Number

Inductance

(uH)

DCR

(mΩ) Typ.

DCR

(mΩ)Max.

Isat (A)

Max.

Irms (A)

Max.

Dimension “D”

(mm)

Dimension “H”

Ref.

WSI10050J-R45M

0.45

0.90

1.10

29.00

36.00

3.0±0.5

4.0 Ref.

WSI10050J-R56M

0.56

1.20

1.40

31.00

32.00

3.0±0.5

4.0 Ref.

WSI10050J-1R0M

1.00

2.30

2.50

25.00

25.00

3.0±0.5

4.0 Ref.

WSI10050J-1R2M

1.20

2.50

3.00

21.00

24.00

3.0±0.5

4.0 Ref.

WSI10050J-2R2M

2.20

5.30

6.30

19.00

14.00

3.0±0.5

4.0 Ref.

WSI10050J-4R7M

4.70

10.50

11.50

14.00

10.00

1.8±0.5

3.0 Ref.

WSI10050J-6R8M

6.80

13.50

15.50

11.00

9.00

3.0±0.5

4.0 Ref.

WSI10050J-100M

10.00

21.00

25.20

10.00

7.20

3.0±0.5

4.0 Ref.

WSI10050J-150M

15.00

38.00

45.60

8.00

4.50

1.8±0.5

3.0 Ref.

WSI10050J-220M

22.00

51.00

61.20

7.00

4.00

1.8±0.5

3.0 Ref.

* Test Condition: @100KHz, 1.0Vrms, 25℃ Ambient

* M=Tolerance=±20%

* Irms: Rated Current Loading when temperature rise approximately 40℃.

* Isat: Saturated Current measured at the point of L drop approximately 20%

Part Number

Inductance (uH)

DCR

(mΩ) Typ.

DCR

(mΩ)Max.

Isat (A)

Max.

Irms (A)

Max.

WSI12050E-R10M

0.10

0.53

0.60

118.00

55.00

WSI12050E-R22M

0.22

0.64

0.80

110.00

51.00

WSI12050E-R33M

0.33

0.85

1.10

80.00

42.00

WSI12050E-R47M

0.47

1.10

1.30

65.00

38.00

WSI12050E-R56M

0.56

1.30

1.50

55.00

36.00

WSI12050E-R68M

0.68

1.50

1.70

54.00

34.00

WSI12050E-R82M

0.82

2.00

2.30

53.00

31.00

WSI12050E-1R0M

1.00

2.10

2.50

50.00

29.00

WSI12050E-1R2M

1.20

2.80

3.50

49.00

25.00

WSI12050E-1R5M

1.50

3.40

4.10

48.00

23.00

WSI12050E-1R8M

1.80

4.20

4.90

40.00

19.00

WSI12050E-2R2M

2.20

4.60

5.50

32.00

20.00

WSI12050E-3R3M

3.30

7.70

9.20

32.00

15.00

WSI12050E-4R7M

4.70

12.80

15.00

27.00

12.00

WSI12050E-5R6M

5.60

14.00

16.50

22.00

11.50

WSI12050E-6R8M

6.80

15.40

18.50

21.00

11.00

WSI12050E-7R8M

7.80

17.20

20.50

18.00

10.00

WSI12050E-8R2M

8.20

18.90

22.50

18.00

9.50

WSI12050E-100M

10.00

21.40

25.50

16.00

9.00

* Test Condition: @100KHz, 1.0Vrms, 25℃ Ambient

* M=Tolerance=±20%

* Irms: Rated Current Loading when temperature rise approximately 40℃.

* Isat: Saturated Current measured at the point of L drop approximately 20%