Inductor
Features:
•
•
•
•
•
•
•
•
Ferrite based SMD inductor with lower core loss.
Inductance range: 1 µH to 1,000 µH. Custom values are welcome.
High current output chokes, up to 8 amperes with about 30% roll off.
Low profile 3.55 mm maximum height.
Foot print 7.6 × 7.6 mm maximum.
Ideal for LCD driver, DSC/DVC, Notebook PC or High density board design.
Operating temperature range -55°C to + 130°C.
T and R Quantity: 1,350 pieces, 13 inches reel.
Mechanical Dimensions
Typ.
A
B
C
D
MCSDRH73B
7.3 ±0.3 mm
7.3 ±0.3 mm
3.55 mm
7 ±0.3 mm
3.9 mm
2 mm
-
-
(Max.)
-
(Ref.)
Top View
Side View
Bottom View
Suggest PCB Layout
Dimensions : Millimetres
E
F
Electrical Characteristics of MCSDRH73B Series
OCL
(µH)
±20%
1
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
100
150
220
DCR
Ω
(Ω)
(Typ.)
0.0091
0.0125
0.018
0.023
0.0297
0.0415
0.0525
0.0656
0.08
0.108
0.166
0.231
0.331
0.41
0.491
0.751
1.05
DCR
Ω
(Ω)
(Max.)
0.0109
0.015
0.0216
0.0276
0.0356
0.0498
0.063
0.0787
0.096
0.13
0.199
0.277
0.397
0.492
0.589
0.901
1.26
I
sat
(A)
at 25°C
8
6.52
5.52
4.4
3.78
3.12
2.8
2.5
2.05
1.67
1.35
1.14
0.96
0.89
0.79
0.65
0.53
L at I
sat
(µH)
(Typ.)
0.785
1.186
1.7
2.69
3.63
5.53
6.5
8.16
10.3
15.25
24.75
33.2
48
55.05
71
100.8
156.3
I
rms
(A)
at 25°C
6.5
5.54
4.6
4.08
3.65
3.04
2.7
2.35
2.12
1.83
1.48
1.25
1.04
0.94
0.86
0.69
0.59
L at I
rms
(µH)
(Typ.)
0.89
1.325
1.95
2.84
3.8
5.66
6.7
8.48
9.65
13.9
19.75
27.9
41.33
49.3
60.33
88.9
126
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Page <1>
15/03/11 V1.1
Inductor
Part Number Table
Description
Inductor, 1µH, 20%, 4.5A
Inductor, 1.5µH, 20%, 2pins
Inductor, 2.2µH, 3.9A, 20%
Inductor, 3.3µH, 20%, 2pins
Inductor, 4.7µH, 2.5A, 20%
Inductor, 6.8µH, 20%, 2pins
Inductor, 8.2µH, 20%, 2pins
Inductor, 10µH, 20%, 1.8A
Inductor, 15µH, 1.5A, 20%
Inductor, 22µH, 1.2A, 20%
Inductor, 33µH, 1.05A, 20%
Inductor, 47µH, 900mA, 20%
Inductor, 68µH, 20%, 700mA
Inductor, 82µH, 20%, 640mA
Inductor, 100µH, 20%, 580mA
Inductor, 150µH, 450mA, 20%
Inductor, 220µH, 360mA, 20%
Inductor, 330µH, 300mA, 20%
Inductor, 470µH, 20%, 250mA
Inductor, 680µH, 20%, 210mA
Inductor, 820µH, 20%, 200mA
Inductor, 1mH, 20%, 2pins
Part Number
MCSDRH73B-1R0MHF
MCSDRH73B-1R5MHF
MCSDRH73B-2R2MHF
MCSDRH73B-3R3MHF
MCSDRH73B-4R7MHF
MCSDRH73B-6R8MHF
MCSDRH73B-8R2MHF
MCSDRH73B-100MHF
MCSDRH73B-150MHF
MCSDRH73B-220MHF
MCSDRH73B-330MHF
MCSDRH73B-470MHF
MCSDRH73B-680MHF
MCSDRH73B-820MHF
MCSDRH73B-101MHF
MCSDRH73B-151MHF
MCSDRH73B-221MHF
MCSDRH73B-331MHF
MCSDRH73B-471MHF
MCSDRH73B-681MHF
MCSDRH73B-821MHF
MCSDRH73B-102MHF
Important Notice :
This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use
of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and
replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or
for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included
or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or
damage arising) is excluded. This will not operate to limit or restrict the Group's liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier
Farnell plc 2011.
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Page <3>
15/03/11 V1.1
stm32/stm8
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