KMP_4500C_B03 Page 1 of 3

4500 Series

Shielded Surface Mount Power Inductors

www.murata-ps.com

www.murata-ps.com/support

For full details go to

www.murata-ps.com/rohs

FEATURES

RoHS compliant

0.28μH 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 4500 series is a lower profile version of our

4600 series range of bobbin-wound, shielded

inductors. They are suitable for power-line

filtering found in consumer electronics such as

desktop computers, LED applications and GPS

systems, as well as in a vast range of industrial

and telecom applications including network hubs,

bridges & routers, and high frequency wireless

communication devices.

These surface mount inductors are extremely

compact and have an integral shield, making them

useful in EMI sensitive applications.

SELECTION GUIDE

Order Code

Inductance

±20%

DC Resistance

Nom.

Max.

Max.

μH

A

mΩ

45281C

0.28 (±30%)

8.0

9

45541C

0.54 (±30%)

7.0

11

45102C

1.0 (±30%)

6.0

14

45152C

1.5 (±30%)

5.5

17

45222C

2.2 (±30%)

4.5

26

45332C

3.3 (±30%)

3.7

34

45472C

4.7 (±30%)

3.2

47

45682C

6.8 (±30%)

2.6

66

45103C

10

2.2

82

45153C

15

1.8

120

45223C

22

1.35

180

45333C

33

1.25

250

45473C

47

1.05

360

45683C

68

0.82

510

45104C

100

0.70

710

45154C

150

0.58

1000

45224C

220

0.50

1550

45334C

330

0.35

2540

45474C

470

0.32

3250

45684C

680

0.26

5000

45105C

1000

0.23

6500

MECHANICAL DIMENSIONS

ABSOLUTE MAXIMUM RATINGS

Operating temperature range

-40ºC to 125ºC

Storage temperature range

-40ºC to 150ºC

Peak reflow solder temperature

250˚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

RoHS compliant

028 H t 1 0 H

S

* Distance between the outside ends of the terminations is 7.1±0.1 (0.28±0.004)

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

Package weight: 0.64g Typ.

3.55 (0.14) Max.

7.3±0.2

(0.287±0.008)

1.1±0.25 (0.043±0.01)

2.0±0.15

(0.079±0.006)

2.5 (0.098)

3.25 (0.128)

8.5 (0.335)

Recommended Footprint Details*

281C