Power Inductors <SMD Type: CR Series>
Type: CR43
Product Description
4.84.3mm Max.(LW), 3.5mm Max. Height.
Inductance range: 1.068H.
Rated current range: 0.372.56A.
In addition to the standard versions of inductors shown here,
custom inductors are available to meet your exact requirements.
Feature
Magnetically unshielded construction.
Storage temperature range: -40+100.
Operating temperature range: -40+100 (Including coils self temperature rise).
Ideally used in A/V equipment, LCD TV,DSC/DVC, Game Machine, DVC, HDD, Notebook PC,
etc as DC-DC converter inductors.
RoHS Compliance and Halogen Free.
Dimensions (mm)
4.50.3 3.20.3 2.1
3 2
2 3
4 1
1 4
Land Pattern (mm)
4.5
P A R T O F E L E C T R O D E
0
5
. .
1 5
P A R T O F S I L K
R1.0
Please refer to the sales offices on our website for a representative near you
www.sumida.com 1/2
4.00.3
3.4
Power Inductors <SMD Type: CR Series>
Type: CR43
Specification
Inductance D.C.R. ()
Part Name Rated Current S.R.F.
Stamp (H) [Max.]
(A) 2 [Typ.] (MHz)
(at 20)
CR43NP-1R0M 1R0 1.020 48.7m 2.56 152.8
CR43NP-1R4M 1R4 1.420 56.2m 2.52 112.7
CR43NP-1R8M 1R8 1.820 63.7m 1.95 77.8
CR43NP-2R2M 2R2 2.220 71.2m 1.75 68.3
CR43NP-2R7M 2R7 2.720 78.7m 1.58 64.0
CR43NP-3R3M 3R3 3.320 86.2m 1.44 60.0
CR43NP-3R9M 3R9 3.920 93.7m 1.33 52.6
CR43NP-4R7M 4R7 4.720 108.7m 1.15 49.3
CR43NP-5R6M 5R6 5.620 125.7m 0.99 44.2
CR43NP-6R8M 6R8 6.820 131.2m 0.95 42.3
CR43NP-8R2M 8R2 8.220 146.2m 0.84 34.8
CR43NP-100M 100 1020 0.182 1.04 34.8
CR43NP-120M 120 1220 0.210 0.97 30.5
CR43NP-150M 150 1520 0.235 0.85 28.0
CR43NP-180M 180 1820 0.338 0.74 26.8
CR43NP-220M 220 2220 0.378 0.68 23.0
CR43NP-270M 270 2720 0.522 0.62 20.6
CR43NP-330K 330 3310 0.540 0.56 19.3
CR43NP-390K 390 3910 0.587 0.52 17.3
CR43NP-470K 470 4710 0.844 0.44 16.6
CR43NP-560K 560 5610 0.937 0.42 14.5
CR43NP-680K 680 6810 1.117 0.37 13.3
Description of part name
CR43NP-1R0M
B Box
C Carrier Tape
1:Measuring frequency: 1.0H 8.2H at 7.96 MHz
10H 68H at 2.52 MHz
2: Rated current: The D.C. current at which the inductance decreases to 90% of its initial value or when
t=40, whichever is lower(Ta=20).
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/2