CSM0840D Series

SMD WIRE WOUND POWER INDUCTORS (SHIELDED)

Rev. A

A. Electrical Specifications:

P/N

L

(uH)

Tol.

Mark

Test Freq.

(KHz)

SRF Min.

(MHz)

DCR Max.

(m

Ω)

I sat. Max.

(A)

I rms Max.

(A)

CSM0840D-R90N

0.9

± 30%

R90

100

85

7.80

12.0

8.00

CSM0840D-1R4N

1.4

± 30%

1R4

100

63

9.10

10.8

7.80

CSM0840D-2R0N

2.0

± 30%

2R0

100

50

11.7

9.00

7.40

CSM0840D-2R2N

2.2

± 30%

2R2

100

41

15.6

7.50

6.00

CSM0840D-3R3N

3.3

± 30%

3R3

100

27

19.5

7.00

5.10

CSM0840D-3R6N

3.6

± 30%

3R6

100

34

19.5

6.00

4.90

CSM0840D-4R7N

4.7

± 30%

4R7

100

30

23.4

5.50

4.60

CSM0840D-6R8N

6.8

± 30%

6R8

100

24

31.2

5.00

4.40

CSM0840D-100M

10

± 20%

100

100

22

37.7

4.00

3.80

CSM0840D-150M

15

± 20%

150

100

16

61.1

3.00

2.80

CSM0840D-220M

22

± 20%

220

100

13

89.7

2.80

2.60

CSM0840D-330M

33

± 20%

330

100

12

126.1

2.00

1.80

CSM0840D-470M

47

± 20%

470

100

8

176.8

1.90

1.75

CSM0840D-680M

68

± 20%

680

100

7

254.8

1.70

1.45

CSM0840D-101M

100

± 20%

101

100

6

377.0

1.10

1.10

B. Dimensions: mm (Inch)

Series

a

b

c

d

e

f

g

h

CSM0840D

8.0

(0.315)

8.0

(0.315)

4.2

(0.165)

5.6

(0.220)

2.3

(0.091)

3.4

(0.134)

2.2

(0.087)

7.5

(0.295)

Tol.

±0.2

(0.008)

±0.2

(0.008)

Max.

±0.2

(0.008)

Typ.

Typ.

Typ.

Typ.

C. General Information:

1. CSM0840D-xxx_, “CSM0840D” = P/N, “xxx” = Inductance, “_” = Tolerance.

2. Tolerance “_”: M: ± 20%, N: ± 30%

3. Test Freq.: 100KHz, 1V

4. Magnetically shielded

5. High saturation current

6. I sat: based on inductance decrease 30% (at 20 ºC ambient).

7. I rms: based on temperature increase 40ºC (at 20 ºC ambient).

8. Storage temperature: -40ºC to +85ºC.

9. Operating temperature range: -25ºC to +120ºC (Including self-heating).

10. Inductance measured: CH-3302, HP4286A or equivalent

11. DCR measured: CHROMA 16502 or equivalent.

12. Inductance and Current Range: From 0.9 uH (8.0 A) to 100 uH (1.1 A)

13. MSL: Level 1.

D. Applications:

1. Game Consoles

2. Set Top Boxes

3. Cables Modems

4. Computers

5. Mobile Communication Devices (Cell Phones, Radios, etc.)

6. PDA, LCD, DVD, BRP, HD.

Frontier Electronics Corp.

®

Page 1 of 2

667 E. Cochran St., Simi Valley, CA 93065

http://www.frontierusa.com

Phone: 1-805-522-9998, Fax: 1-805-522-9989