OWINR4020

SMD Power inductor
Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Sorø
T: +45 5783 3830 | sales@owolff.com
08-08-2020
OWINRd_product
Description
Ferrite core, semi-shielded, magnetic eopxy
Features
RoHS, Halogen Free and REACH Compliance
Magnetic resin shielded construction reduces buzz noise to ultra-low levels
Metallization on ferrite core results in excellent shock resistance and damage-free durability
30% higher current rating than conventional inductors of equal size
Takes up less PCB real estate and saves power
Applications
Flat-screen TVs, blue-ray disc recorders, set top boxes
Cameras and smart phones
Portable gaming devices, GPS, multimedia devices, Telecom base stations, VR/AR-glasses etc.
General Specifictations
Test Voltage1.0V
Parameters Test Temp20°C
Operation Temp
(Including temperature Rise)
-40 to +125°C
Storage Temp0 to 40°C
Storage Humidity
Resistance to Soldering Heat260° for 10 sec
Rated CurrentL drops off 30% typ at Isat
Temperature Rise40° typ. at Irms
Inductors:
OWINR4020
Product ID
DCR [mohm]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF [MHz]
Product ID
DCR max:
2020.00
Isat [A] (typ):
0.48
Irms [A] (typ):
0,31
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
6,3
Product ID
DCR max:
1520.00
Isat [A] (typ):
0.50
Irms [A] (typ):
0,34
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
7,2
Product ID
DCR max:
1510.00
Isat [A] (typ):
0.70
Irms [A] (typ):
0,35
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
7,7
Product ID
DCR max:
1380.00
Isat [A] (typ):
0.61
Irms [A] (typ):
0,36
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
7,7
Product ID
DCR max:
1170.00
Isat [A] (typ):
0.65
Irms [A] (typ):
0,39
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
9,6
Product ID
DCR max:
1040.00
Isat [A] (typ):
0.66
Irms [A] (typ):
0,41
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
10
Product ID
DCR max:
975.00
Isat [A] (typ):
0.70
Irms [A] (typ):
0,42
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
10
Product ID
DCR max:
923.00
Isat [A] (typ):
0.74
Irms [A] (typ):
0,44
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
10
Product ID
DCR max:
858.00
Isat [A] (typ):
0.77
Irms [A] (typ):
0,45
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
10
Product ID
DCR max:
845.00
Isat [A] (typ):
0.82
Irms [A] (typ):
0,46
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
11
Product ID
DCR max:
715.00
Isat [A] (typ):
0.85
Irms [A] (typ):
0,49
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
11
Product ID
DCR max:
709.00
Isat [A] (typ):
1.02
Irms [A] (typ):
0,5
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
14
Product ID
DCR max:
455.00
Isat [A] (typ):
1.05
Irms [A] (typ):
0,62
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
15
Product ID
DCR max:
299.00
Isat [A] (typ):
1.35
Irms [A] (typ):
0,77
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
24
Product ID
DCR max:
228.00
Isat [A] (typ):
1.50
Irms [A] (typ):
0,88
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
26
Product ID
DCR max:
215.00
Isat [A] (typ):
1.60
Irms [A] (typ):
0,9
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
26
Product ID
DCR max:
163.00
Isat [A] (typ):
2.20
Irms [A] (typ):
1,04
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
33
Product ID
DCR max:
163.00
Isat [A] (typ):
1.75
Irms [A] (typ):
1,04
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
27
Product ID
DCR max:
150.00
Isat [A] (typ):
2.15
Irms [A] (typ):
1,08
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
36
Product ID
DCR max:
150.00
Isat [A] (typ):
1.85
Irms [A] (typ):
1,08
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
30
Product ID
DCR max:
117.00
Isat [A] (typ):
2.20
Irms [A] (typ):
1,22
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
30
Product ID
DCR max:
111.00
Isat [A] (typ):
2.30
Irms [A] (typ):
1,27
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
42
Product ID
DCR max:
98.00
Isat [A] (typ):
2.35
Irms [A] (typ):
1,34
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
42
Product ID
DCR max:
91.00
Isat [A] (typ):
3.20
Irms [A] (typ):
1,4
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
44
Product ID
DCR max:
72.00
Isat [A] (typ):
2.80
Irms [A] (typ):
1,54
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
49
Product ID
DCR max:
52.00
Isat [A] (typ):
3.40
Irms [A] (typ):
1,85
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
49
Product ID
DCR max:
46.00
Isat [A] (typ):
4.45
Irms [A] (typ):
1,98
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
71
Product ID
DCR max:
38.00
Isat [A] (typ):
4.78
Irms [A] (typ):
2,15
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
75
Product ID
DCR max:
38.00
Isat [A] (typ):
5.10
Irms [A] (typ):
2,15
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
72
Product ID
DCR max:
36.00
Isat [A] (typ):
6.40
Irms [A] (typ):
2,8
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
120
Product ID
DCR max:
29.00
Isat [A] (typ):
7.00
Irms [A] (typ):
3,3
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
160
Product ID
DCR max:
16.00
Isat [A] (typ):
7.50
Irms [A] (typ):
3,3
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
223
Product ID
DCR max:
14.00
Isat [A] (typ):
10.50
Irms [A] (typ):
4,5
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
283
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
4.00
A tol:
±0.2
B:
4.00
B tol:
±0.2
C:
2.10
C tol:
Max
D:
1.2
D tol:
Ref
E:
3.5
E tol:
Ref
F:
1.6
F tol:
Ref
G:
G tol:
H:
3.8
H tol:
Ref
I:
1.6
I tol:
Ref
J:
1.3
J tol:
Ref
Shape:
Fig.1
Dimensions Image:
OWINRd_dimensions
PAD Image:
OWINRd_pad
Schematic Image:
OWINRd_schem