4800S Series
www.murata-ps.com
Shielded Surface Mount Power Inductors
SELECTION GUIDE
Inductance
1
(10kHz, 100mVAC) DC Current DC Resistance SRF Q Factor
20%
Order Code
Nom. Max. Max. Typ. Typ.
H A m MHz Q @ f (MHz)
481R0SC 1.0 (30%) 10.0 6 83 35 1
482R2SC 2.2 (30%) 8.2 10 48 36 1
483R3SC 3.3 (30%) 7.3 12 39 34 1
484R7SC 4.7 (30%) 6.3 16 28 34 1
486R8SC 6.8 (30%) 5.1 21 26 34 1
FEATURES
48100SC 10 4.5 28 20 32 1
RoHS compliant
48150SC 15 3.7 40 17 31 1
1.0H to 1.0mH
48220SC 22 3.1 53 13 31 1
48330SC 33 2.8 73 11 31 1
Up to 10A IDC
48470SC 47 2.4 100 10 32 1
Bobbin format
48680SC 68 1.8 145 9 33 1
Surface mount 48101SC 100 1.6 200 7 20 0.8
48151SC 150 1.35 280 6 23 0.8
Integral EMI shield
48221SC 220 1.00 430 5 23 0.8
Compact size
48331SC 330 0.85 630 5 22 0.8
48471SC 470 0.76 900 4 20 0.8
Tape and reel packaging
48681SC 680 0.66 1250 4 18 0.8
UL 94V-0 materials
48102SC 1000 0.52 1850 4 17 0.8
J-STD-020-C reow
MECHANICAL DIMENSIONS
12.200.30
7.600.5
DESCRIPTION (0.4800.012)
(0.2990.02)
The 4800S series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line lter
5.00.3
12.200.30
21
circuits. The parts are suitable for any application (0.4800.012) (0.1970.012)
48XXXSC
requiring a high saturation current in a low-prole
XYYWW
package. The devices have an integral ferrite
shield to reduce EMI.
Recommended Footprint Details
PIN CONNECTIONS (TOP VIEW)
2.9
6.00 (0.236) Max.
(0.114)
5.00 (0.197)
12
7.00
(0.276)
Dot signies the innermost turn of the winding.
12.80 (0.504)
All dimensions in mm (inches). Package weight: 3.1g Typ.
ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range -40C to 85C
Storage temperature range -40C to 125C
2
SOLDERING INFORMATION
Peak reow solder temperature 245C
Pin nish Tin
Specications typical at T = 25C
A
1 Maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C,
For full details go to whichever is sooner.
www.murata-ps.com/rohs 2 For further information, please visit www.murata-ps.com/rohs
www.murata-ps.com/support
KMP_4800SC_B05 Page 1 of 34800S Series
Shielded Surface Mount Power Inductors
INDUCTANCE Vs CURRENT
10000
1mH
1000
100H
100
10H
10
1H
1
0.1
0.001 0.01 0.1 1 10 100
Current, IDC (A)
TEMPERATURE Vs CURRENT
60
10H
50
1mH 100H 1H
40
30
20
10
0
02 46 8 10 12 14
Current, IDC (A)
INDUCTANCE Vs FREQUENCY
10000
1mH
1000
100H
100
10H
10
1H
1
0.1
10 100 1000 10000
Frequency, (kHz)
www.murata-ps.com/support
KMP_4800SC_B05 Page 2 of 3
Inductance, L ( H)
Inductance, L ( H) Temperature rise above ambient, t (C)