KMP_4600C_B03 Page 1 of 3
4600 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
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 refl ow
DESCRIPTION
The 4600 series is a range of bobbin-wound,
shielded inductors suitable for power-line fi ltering
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)
SELECTION GUIDE
Order Code
Inductance
(10kHz, 0.1V
AC)
±20%
DC Current
1
DC Resistance
Nom. Max. Max.
μH A mΩ
46281C 0.28 (±30%) 8.7 8
46541C 0.54 (±30%) 7.7 10
46102C 1.0 (±30%) 6.8 13
46152C 1.5 (±30%) 6.3 15
46222C 2.2 (±30%) 5.0 21
46332C 3.3 (±30%) 4.3 29
46472C 4.7 (±30%) 3.7 37
46682C 6.8 (±30%) 3.1 52
46103C 10 2.4 66
46153C 15 2.2 94
46223C 22 1.8 120
46333C 33 1.45 190
46473C 47 1.25 260
46683C 68 1.05 360
46104C 100 0.86 500
46154C 150 0.72 720
46224C 220 0.57 1050
46334C 330 0.46 1850
46474C 470 0.39 2800
46684C 680 0.32 3900
46105C 1000 0.27 4900
MECHANICAL DIMENSIONS
ABSOLUTE MAXIMUM RATINGS
Operating temperature range
-40ºC to 125ºC
Storage temperature range
-40ºC to 150ºC
SOLDERING INFORMATION
2
Peak refl ow solder temperature
250˚C
Pin fi nish
Tin
Specifi cations 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
EATUR
*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.
4.55 (0.18) 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*
7.3±0.2
(0.287±0.008)
281C
