SMTPowerInductors–MSS7341Series

Document 383-1

Specifications subject to change without notice.

Document 383-1

Revised 09/08/04

1. When ordering, please specify packaging code:

MSS7341-104MX

D

Packaging: D =13

″ machine-ready reel. EIA-481 embossed plastic

tape (1200 parts per full reel).

B = Less than full reel. In tape, but not machine ready.

To have a leader and trailer added ($25 charge), use

code letter D instead.

2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft

SMD-A fixture in an Agilent/HP 4284A impedance analyzer.

3. SRF measured using an Agilent/HP 8753D network analyzer and a

Coilcraft SMD-D test fixture.

4. DC current at which the inductance drops 25% (typ) from its value without

current.

5. Average current for temperature rise above 25°C ambient.

6. Storage and ambient operating temperature range

−40°C to +85°C.

7. Electrical specifications at 25°C.

See Qualification Standards section for environmental and test data.

The MSS7341 series is ideal for applications requiring

high power and high efficiency such as notebook com-

puters, wireless phones, PDAs and other handheld

products. It provides excellent current handling capabil-

ity in a rugged, low cost part.

These magnetically shielded power inductors are de-

signed for high-density mounting and are available on

tape and reel for auto-insertion. They are offered in 18

inductance values from 3.3 to 100 µH including values

not available in our other power inductor series.

Coilcraft Designer’s Kit C185 contains samples of all

values shown. To order, contact Coilcraft or purchase

online at http://order.coilcraft.com.

DCR

max

typ

40°

(µH)

(Ohms) (MHz)

(A)

rise

rise

MSS7341-332NX_

3.3 ±30%

0.020

58.0

3.5

3.95

5.00

MSS7341-502NX_

5.0 ±30%

0.024

46.0

2.9

3.40

4.70

MSS7341-622NX_

6.2 ±30%

0.027

42.0

2.5

3.05

4.30

MSS7341-742NX_

7.4 ±30%

0.031

40.0

2.3

2.80

4.10

MSS7341-872NX_

8.7 ±30%

0.034

35.0

2.2

2.80

3.90

MSS7341-103MX_

10.0 ±20%

0.038

32.0

2.0

2.80

3.80

MSS7341-123MX_

12.0 ±20%

0.053

26.2

1.7

2.45

3.30

MSS7341-153MX_

15.0 ±20%

0.057

22.5

1.6

2.05

3.00

MSS7341-183MX_

18.0 ±20%

0.078

24.0

1.5

1.85

2.65

MSS7341-223MX_

22.0 ±20%

0.082

21.5

1.3

1.70

2.35

MSS7341-273MX_

27.0 ±20%

0.109

19.0

1.2

1.50

2.10

MSS7341-333MX_

33.0 ±20%

0.124

18.0

1.1

1.50

1.95

MSS7341-393MX_

39.0 ±20%

0.138

17.0

1.0

1.50

1.90

MSS7341-473MX_

47.0 ±20%

0.155

14.2

0.95

1.50

1.85

MSS7341-563MX_

56.0 ±20%

0.202

13.4

0.85

1.25

1.60

MSS7341-683MX_

68.0 ±20%

0.276

12.0

0.75

1.00

1.35

MSS7341-823MX_

82.0 ±20%

0.324

11.0

0.70

1.00

1.25

MSS7341-104MX_ 100.0 ±20%

0.358

10.5

0.65

0.90

1.15