46281C Datasheet, PDF (1/3 Pages) Murata Power Solutions Inc. – Shielded Surface Mount Power Inductors

www.murata-ps.com
4600 Series
Shielded Surface Mount Power Inductors
FEATURES
RoHS compliant
0.28μH to 1.0mH
Up to 8.7A 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 4600 series is a range of bobbin-wound,
shielded inductors 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/support
SELECTION GUIDE
Order Code
46281C
46541C
46102C
46152C
46222C
46332C
46472C
46682C
46103C
46153C
46223C
46333C
46473C
46683C
46104C
46154C
46224C
46334C
46474C
46684C
46105C
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
8.7
7.7
6.8
6.3
5.0
4.3
3.7
3.1
2.4
2.2
1.8
1.45
1.25
1.05
0.86
0.72
0.57
0.46
0.39
0.32
0.27
DC Resistance
Max.
mΩ
8
10
13
15
21
29
37
52
66
94
120
190
260
360
500
720
1050
1850
2800
3900
4900
4.55 (0.18) 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: 0.8g Typ.
3.25 (0.128)
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
8.5 (0.335)
-40ºC to 125ºC
-40ºC to 150ºC
250˚C
Tin
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