KMP_4500 Datasheet, PDF (1/3 Pages) Murata Manufacturing Co., Ltd. – Shielded Surface Mount Power Inductors

4500 Series
Shielded Surface Mount Power Inductors
FEATURES
RoHS compliant
0.28μH to 1.0mH
Up to 8A IDC
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.
PIN CONNECTIONS (TOP VIEW)


For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
SELECTION GUIDE
Order Code
45281C
45541C
45102C
45152C
45222C
45332C
45472C
45682C
45103C
45153C
45223C
45333C
45473C
45683C
45104C
45154C
45224C
45334C
45474C
45684C
45105C
Inductance
(10kHz, 0.1VAC)
±20%
Nom.
μH
0.28 (±30%)
0.54 (±30%)
1.0 (±30%)
1.5 (±30%)
2.2 (±30%)
3.3 (±30%)
4.7 (±30%)
6.8 (±30%)
10
15
22
33
47
68
100
150
220
330
470
680
1000
MECHANICAL DIMENSIONS
7.3±0.2
(0.287±0.008)
DC Current¹
Max.
A
8.0
7.0
6.0
5.5
4.5
3.7
3.2
2.6
2.2
1.8
1.35
1.25
1.05
0.82
0.70
0.58
0.50
0.35
0.32
0.26
0.23
DC Resistance
Max.
mΩ
9
11
14
17
26
34
47
66
82
120
180
250
360
510
710
1000
1550
2540
3250
5000
6500
3.55 (0.14) Max.
1.1±0.25 (0.043±0.01)
281C
2.0±0.15
(0.079±0.006)
Recommended Footprint Details*
2.5 (0.098)
*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.
3.25 (0.128)
8.5 (0.335)
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
Storage temperature range
SOLDERING INFORMATION²
Peak reflow solder temperature
Pin finish
Specifications typical at T = 25°C
A
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
-40ºC to 125ºC
-40ºC to 150ºC
250˚C
Tin
Technical enquiries - email: [e-mail], tel: [phone]
KMP_4500C_B02 Page 1 of 3