Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe
sales@owolff.com, T: +45 5783 3830
27-11-2021

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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

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OWINR4018

SMD Power inductor
Show all inductors in serie
Inductors:
OWINR4018
Product ID
Inductance
DCR [mohm]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF [MHz]
Product ID
Inductance
220.00 uH
DCR max:
5200.00
Isat [A] (typ):
0.27
IsatA table:
0.27
Irms [A] (typ):
0,17
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
4
Product ID
Inductance
150.00 uH
DCR max:
3250.00
Isat [A] (typ):
0.31
IsatA table:
0.31
Irms [A] (typ):
0,22
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
5,5
Product ID
Inductance
100.00 uH
DCR max:
2275.00
Isat [A] (typ):
0.40
IsatA table:
0.40
Irms [A] (typ):
0,25
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
6,5
Product ID
Inductance
68.00 uH
DCR max:
1300.00
Isat [A] (typ):
0.47
IsatA table:
0.47
Irms [A] (typ):
0,32
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
8,3
Product ID
Inductance
47.00 uH
DCR max:
845.00
Isat [A] (typ):
0.57
IsatA table:
0.57
Irms [A] (typ):
0,42
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
10
Product ID
Inductance
33.00 uH
DCR max:
689.00
Isat [A] (typ):
0.56
IsatA table:
0.56
Irms [A] (typ):
0,49
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
12
Product ID
Inductance
27.00 uH
DCR max:
611.00
Isat [A] (typ):
0.47
IsatA table:
0.47
Irms [A] (typ):
0,52
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
27
Product ID
Inductance
22.00 uH
DCR max:
468.00
Isat [A] (typ):
0.80
IsatA table:
0.80
Irms [A] (typ):
0,59
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
16
Product ID
Inductance
15.00 uH
DCR max:
325.00
Isat [A] (typ):
0.94
IsatA table:
0.94
Irms [A] (typ):
0,65
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
19
Product ID
Inductance
10.00 uH
DCR max:
234.00
Isat [A] (typ):
1.30
IsatA table:
1.30
Irms [A] (typ):
0,84
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
24
Product ID
Inductance
6.80 uH
DCR max:
143.00
Isat [A] (typ):
1.45
IsatA table:
1.45
Irms [A] (typ):
1,06
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
29
Product ID
Inductance
4.70 uH
DCR max:
117.00
Isat [A] (typ):
1.70
IsatA table:
1.70
Irms [A] (typ):
1,2
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
34
Product ID
Inductance
3.30 uH
DCR max:
91.00
Isat [A] (typ):
2.45
IsatA table:
2.45
Irms [A] (typ):
1,23
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
44
Product ID
Inductance
2.20 uH
DCR max:
59.00
Isat [A] (typ):
2.70
IsatA table:
2.70
Irms [A] (typ):
1,65
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
52
Product ID
Inductance
1.80 uH
DCR max:
44.00
Isat [A] (typ):
3.00
IsatA table:
3.00
Irms [A] (typ):
2
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
54
Product ID
Inductance
1.50 uH
DCR max:
39.00
Isat [A] (typ):
3.35
IsatA table:
3.35
Irms [A] (typ):
1,8
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
65
Product ID
Inductance
1.00 uH
DCR max:
33.00
Isat [A] (typ):
4.80
IsatA table:
4.80
Irms [A] (typ):
2
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
80
Product ID
Inductance
0.68 uH
DCR max:
26.00
Isat [A] (typ):
4.90
IsatA table:
4.90
Irms [A] (typ):
3,3
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
128
Product ID
Inductance
0.47 uH
DCR max:
18.00
Isat [A] (typ):
4.30
IsatA table:
4.30
Irms [A] (typ):
4
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
155
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:
1.80
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
click images to enlarge