Ole Wolff Elektronik A/S, Roedengvej 14, 4180 Soroe
sales@owolff.com, T: +45 5783 3830
24-11-2020

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OWIMNR_product
Description
Molded series with Alloy metal powder
Features
RoHS, Halogen Free and REACH Compliant
High saturation current realized by material properties and structure design
Low DC resistance to achieve high conversion efficiency and lower temperature rise
Magnetically shielded structure to accomplish high resolution in EMC protection
Applications
Typical applications: Small portable DC to DC convertes
Smart phones, tablets
Power supply modules with slim form factor
General DC/DC converters etc.
General Specifictations
Test Voltage
Parameters Test Temp25°C
Operation Temp
(Including temperature Rise)
-40 to +125°C
Storage Temp0 to 40°C
Storage Humidity<70% RH
Resistance to Soldering Heat260°C for 10 sec
Rated CurrentL drops off 30% typ at Isat
Temperature Rise40°C typ. at Irms

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OWIMNR252010-R33

SMD power inductor
All in series:
Inductance [uH]
Ltol.
Test freq.
DCR [mΩ]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF[MHz]
Inductors:
Inductance in uh:
0.330
Inductance tolerance:
M, N
Test frequency:
1 MHz
DCR max:
26.00
Isat [A]
6.00
Irms [A] (typ):
4
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
L tol note:
When ordering, please specify tolerance code. Tolerance: M=±20%, N=±30%
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
2.50
A tol:
±0.2
B:
2.00
B tol:
±0.2
C:
1.00
C tol:
Max
D:
0.6
D tol:
±0.3
E:
E tol:
F:
F tol:
G:
G tol:
H:
2
H tol:
Ref
I:
0.8
I tol:
Ref
J:
1.2
J tol:
Ref
Shape:
Dimension remarks:
Dimensions Image:
OWIMNR_dimensions
PAD Image:
OWIMNR_pad
Schematic Image:
OWIMNR_schem
click images to enlarge