4500 Series
Shielded Surface Mount Power Inductors
S
SELECTION GUIDE
Inductance
(10kHz, 0.1V
AC
)
Order Code
±20%
DC Current
1
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
Nom.
μH
45281C
45541C
45102C
45152C
45222C
45332C
45472C
45682C
45103C
45153C
45223C
45333C
45473C
45683C
45104C
45154C
45224C
45334C
45474C
45684C
45105C
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
FEATURES
RoHS compliant
0 28 H to 1.0mH
0.28μH t 1 0 H
Up to 8A I
DC
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)
MECHANICAL DIMENSIONS
7.3±0.2
(0.287±0.008)
3.55 (0.14) Max.
1.1±0.25 (0.043±0.01)
7.3±0.2
(0.287±0.008)
281C
2.0±0.15
(0.079±0.006)
Recommended Footprint Details*
2.5 (0.098)
3.25 (0.128)
*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.
8.5 (0.335)
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
Storage temperature range
-40ºC to 125ºC
-40ºC to 150ºC
SOLDERING INFORMATION
2
Peak reflow solder temperature
Pin finish
For full details go to
www.murata-ps.com/rohs
250˚C
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
www.murata-ps.com
Technical enquiries - email:
mk@murata-ps.com,
tel:
+44 (0)1908 615232
KMP_4500C_B02
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MURATA [ MURATA MANUFACTURING CO., LTD. ]
