KMP_4700SC_B02 Page 1 of 3

4700S Series

Shielded Surface Mount Power Inductors

www.murata-ps.com

For full details go to

www.murata-ps.com/rohs

FEATURES

RoHS compliant

1.0μH to 1.0mH

Bobbin format

Surface mount

Integral EMI shield

Compact size

Tape and reel packaging

UL 94V-0 materials

J-STD-020-C reflow

DESCRIPTION

The 4700S series is a range of bobbin-wound,

surface-mount inductors designed for use in

switching power supply, and power line filter

circuits. The parts are suitable for any application

requiring a high saturation current in a low-profile

package. The devices have an integral ferrite

shield to reduce EMI.

SELECTION GUIDE

Order Code

Inductance

±20%

SRF

Q Factor

Nom.

Max.

Max.

Typ.

Typ.

μH

A

mΩ

MHz

Q

@ f (MHz)

471R0SC

1.0 (±30%)

10.0

4.8

79

24

1

472R2SC

2.2 (±30%)

7.0

8.5

44

24

1

473R3SC

3.3 (±30%)

6.4

11.1

36

25

1

474R7SC

4.7 (±30%)

5.8

16.4

34

25

1

476R8SC

6.8 (±30%)

4.6

26.9

24

24

1

47100SC

10

3.8

32.3

22

22

1

47150SC

15

3.2

46.5

18

29

1

47220SC

22

2.7

62.9

14

29

1

47330SC

33

2.2

91.1

13

23

1

47470SC

47

1.9

168

11

23

1

47680SC

68

1.6

210

9

23

1

47101SC

100

1.3

267

8

20

0.8

47151SC

150

1.1

410

7

19

0.8

47221SC

220

0.8

629

6

20

0.8

47331SC

330

0.7

940

5

21

0.8

47471SC

470

0.58

1330

5

23

0.8

47681SC

680

0.48

1780

4

17

0.8

47102SC

1000

0.40

2540

4

17

0.8

MECHANICAL DIMENSIONS

ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40ºC to 85ºC

Storage temperature range

-40ºC to 125ºC

Peak reflow solder temperature

245˚C

Pin finish

Tin

Specifications typical at T

A

= 25°C

1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40°C,

whichever is sooner.

2 For further information, please visit www.murata-ps.com/rohs

Dot signifies the innermost turn of the winding.

All dimensions in mm (inches). Package weight: 2.4g Typ.

12.20±0.30

(0.480±0.012)

12.20±0.30

(0.480±0.012)

5.00 (0.197) Max.

47100SC

XYYWW

21

5.0±0.3

(0.197±0.012)

12.80 (0.504)

7.00

(0.276)

5.00 (0.197)

7.60±0.5

(0.299±0.02)

2.9

(0.114)

Recommended Footprint Details

FEATURES

12