KMP_3200C_A01 Page 1 of 3

3200 Series

Vertical Mount Toroidal Inductors

www.murata-ps.com

For full details go to

www.murata-ps.com/rohs

SELECTION GUIDE

Order Code

Inductance, L

DC Resistance

Q @ f MHz

SRF

Package

Weight

±15%

Max.

Max.

Nom.

Typ.

Typ.

μH

A

mΩ

Q

f

MHz

g

32100C

10

4.50

20

3.1

1.0

69

7.8

32150C

15

3.70

24

3.1

1.0

53

8.1

32220C

22

3.00

29

3.2

1.0

41

8.4

32330C

33

2.50

36

3.2

1.0

28

8.8

32470C

47

2.10

42

3.1

1.0

21

9.2

32680C

68

1.70

62

3.1

1.0

11

9.0

32101C

100

1.40

77

3.5

0.8

5.3

9.6

32151C

150

1.20

117

3.3

0.8

3.3

9.4

32221C

220

0.96

141

3.3

0.8

2.8

9.8

32331C

330

0.78

215

3.2

0.8

2.3

9.9

32471C

470

0.66

312

2.8

0.8

1.6

9.6

32681C

680

0.55

377

2.0

0.8

1.2

10.4

32102C

1000

0.45

568

1.2

0.8

1.0

10.1

ABSOLUTE MAXIMUM RATINGS

Operating free air temperature range

-40°C to 125°C

Storage temperature range

-40°C to 125°C

Peak wave solder temperature

260°C

Pin finish

Tin

PACKAGE SPECIFICATIONS

Mechanical Dimensions

Package weight: See selection guide.

Recommended Footprint Details

Pin Connections

Packaging

Supplied in trays (30 pieces per tray)

Unless otherwise stated, all dimensions in mm (inches) ± 0.25 (0.010).

Specifications typical at T

A

= 25°C

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

2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches

40°C, whichever is sooner.

FEATURES

RoHS compliant

Toroidal construction

Inductance range from 10μH to 1.0mH

Low EMI

UL 94V-0 packaging materials

Low DC resistance

The 3200 series is a range of through-hole power

inductors. Due to the toroidal construction, they

exhibit a very low EMI as stray flux is kept to a

minimum. Typical applications include switching

regulators, and power line filtering.

PRODUCT OVERVIEW

21.5 (0.846) Max.

0.75 (0.030)

4.1±0.5 (0.161±0.020)

5.08±0.3 (0.199±0.012)

18.0 (0.709)

0.75 (0.030)

12.7 (0.5)

1.50 (0.059)

10.0 (0.394)

24.0 (0.945) Max.

32331C

XYYWW

12

3

4

2.54 (0.10)

2.54 (0.10)

1.0 (0.04)

1

3