8200 Series
www.murata-ps.com
Miniature Surface Mount Power Inductors
SELECTION GUIDE
Inductance, L Idc
Q Factor SRF (Typ.) Rdc (Max.)
1
(Max.)
Order Code 0.1V @ 10KHz Tolerance
H % A Q (Min.) at frequency MHz
82102C 1.0 20% 2.0 18 1MHz 133 0.058
82152C 1.5 20% 1.4 18 1MHz 103 0.068
82222C 2.2 20% 1.1 18 1MHz 85 0.104
82332C 3.3 20% 0.95 18 1MHz 67 0.138
FEATURES
82472C 4.7 20% 0.80 20 1MHz 58 0.190
RoHS compliant
82682C 6.8 20% 0.64 20 1MHz 46 0.270
82103C 10 10% 0.50 35 1MHz 38 0.400
Up to 2.0A IDC
82153C 15 10% 0.40 35 1MHz 31 0.560
1.0H to 470H
82223C 22 10% 0.32 35 1MHz 25 0.920
82333C 33 10% 0.27 40 1MHz 20 1.30
Ultra low pro le
82473C 47 10% 0.25 40 1MHz 17 1.69
Low RDC
82683C 68 10% 0.20 40 1MHz 15 2.55
Tape and reel packaging
82104C 100 10% 0.16 40 800k 13 3.5
82154C 150 10% 0.13 40 800k 11 5.9
J-STD-020C re ow
82224C 220 10% 0.10 40 800k 10 8.0
Backward compatible with
82334C 330 10% 0.08 40 800k 9 13.5
Sn/Pb soldering systems
82474C 470 10% 0.07 50 800k 9 16.8
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION
Operating free air temperature range -40C to 85C
The 8200 series is a range of miniature,
Storage temperature range -40C to 125C
surface-mount, I-core power inductors. They
are designed for use in power applications
2
SOLDERING INFORMATION
with restricted PCB space and height, such as
Peak re ow temperature 260C
ExpressCard technology, handheld devices,
Hot dipped tin
DC-DC converters and notebook computers. The Pin nish
products are supplied in tape and reel for high-
Speci cations typical at T = 25C
A
volume, automated surface-mount assembly. 1 The maximum DC current occurs when either the inductance falls to 75% of its nominal value or when its temperature rise reaches
40C, whichever is sooner.
2 For further information, please visit www.murata-ps.com/rohs
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
KMP_8200C_B04 Page 1 of 48200 Series
Miniature Surface Mount Power Inductors
INDUCTANCE Vs CURRENT
1000
470H
470H
100
47H47H
10
4.7H4.7H
1H1H
1
0.1
0.01 0.1 1 10
Current, IDC (A)
TEMPERATURE Vs CURRENT
50
470H 47H 4.7H 1H
470H 47H 4.7H 1H
40
30
20
10
0
0 0.5 1 1.5 2 2.5 3
Current, IDC (A)
INDUCTANCE Vs FREQUENCY
10000
470H470H
1000
47H47H
100
10
4.7H4.7H
1H1H
1
0.1
10 100 1000 10000
Frequency, f (kHz)
www.murata-ps.com
KMP_8200C_B04 Page 2 of 4
Inductance, L (H) Inductance, L (H)
Temperature rise above ambient (C)