Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe
sales@owolff.com, T: +45 5783 3830
04-06-2020

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OWI_product
Description
SMD Power inductor
Features
RoHS, Halogen Free and Reach compliant
Unshielded power inductor
Various package size and wide inductance range
Applications
Graphic cards
DC/DC Converters etc.
General Specifictations
Test Voltage1.0V
Parameters Test Temp25°C
Operation Temp
(Including temperature Rise)
-40°C to +125°C
Storage Temp0 to 40°C
Storage Humidity<70% RH
Resistance to Soldering Heat260°C for 10 sec
Rated CurrentL drops off 10% typ at Isat
Temperature Rise40°C typ. at Irms

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OWI43

SMD Power inductor
Show all inductors in serie
Inductors:
OWI43
Product ID
Inductance [µH]
DCR [mohm]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF [MHz]
Product ID
Inductance in uh:
1.000
DCR max:
30.00
Isat [A] (typ):
3.80
IsatA table:
3.80
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
1.200
DCR max:
36.00
Isat [A] (typ):
3.50
IsatA table:
3.50
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
1.500
DCR max:
40.00
Isat [A] (typ):
3.30
IsatA table:
3.30
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
2.200
DCR max:
47.00
Isat [A] (typ):
2.90
IsatA table:
2.90
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
2.700
DCR max:
52.00
Isat [A] (typ):
2.50
IsatA table:
2.50
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
3.300
DCR max:
58.00
Isat [A] (typ):
2.40
IsatA table:
2.40
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
3.900
DCR max:
76.00
Isat [A] (typ):
1.98
IsatA table:
1.98
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
4.700
DCR max:
94.00
Isat [A] (typ):
1.90
IsatA table:
1.90
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
5.600
DCR max:
100.00
Isat [A] (typ):
1.80
IsatA table:
1.80
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
6.800
DCR max:
117.00
Isat [A] (typ):
1.60
IsatA table:
1.60
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
8.200
DCR max:
132.00
Isat [A] (typ):
1.26
IsatA table:
1.26
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
10.000
DCR max:
182.00
Isat [A] (typ):
1.15
IsatA table:
1.15
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
12.000
DCR max:
210.00
Isat [A] (typ):
1.05
IsatA table:
1.05
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
15.000
DCR max:
235.00
Isat [A] (typ):
0.92
IsatA table:
0.92
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
18.000
DCR max:
338.00
Isat [A] (typ):
0.84
IsatA table:
0.84
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
22.000
DCR max:
378.00
Isat [A] (typ):
0.76
IsatA table:
0.76
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
27.000
DCR max:
410.00
Isat [A] (typ):
0.71
IsatA table:
0.71
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
33.000
DCR max:
510.00
Isat [A] (typ):
0.70
IsatA table:
0.70
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
39.000
DCR max:
560.00
Isat [A] (typ):
0.66
IsatA table:
0.66
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
47.000
DCR max:
800.00
Isat [A] (typ):
0.65
IsatA table:
0.65
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
56.000
DCR max:
937.00
Isat [A] (typ):
0.50
IsatA table:
0.50
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
68.000
DCR max:
1120.00
Isat [A] (typ):
0.46
IsatA table:
0.46
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
82.000
DCR max:
1350.00
Isat [A] (typ):
0.45
IsatA table:
0.45
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
100.000
DCR max:
1520.00
Isat [A] (typ):
0.40
IsatA table:
0.40
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
150.000
DCR max:
2000.00
Isat [A] (typ):
0.38
IsatA table:
0.38
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
220.000
DCR max:
3400.00
Isat [A] (typ):
0.32
IsatA table:
0.32
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
330.000
DCR max:
5300.00
Isat [A] (typ):
0.28
IsatA table:
0.28
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
470.000
DCR max:
6800.00
Isat [A] (typ):
0.20
IsatA table:
0.20
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
680.000
DCR max:
10000.00
Isat [A] (typ):
0.16
IsatA table:
0.16
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Product ID
Inductance in uh:
1000.000
DCR max:
15600.00
Isat [A] (typ):
0.13
IsatA table:
0.13
Irms [A] (typ):
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
4.50
A tol:
±0.3
B:
4.00
B tol:
±0.3
C:
3.20
C tol:
±0.3
D:
1.6
D tol:
Ref
E:
E tol:
F:
F tol:
G:
G tol:
H:
4.5
H tol:
Ref
I:
2.15
I tol:
Ref
J:
1.2
J tol:
Ref
Shape:
Dimensions Image:
OWI_dimensions
PAD Image:
OWI_pad
Schematic Image:
OWI_schem
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