Magnetic products
Description
SMD Power inductor
SMD Power inductor
Features
RoHS, Halogen Free and REACH compliance
Unshielded power inductor
Various package sizes and wide inductance range.
SDO family is designed for low resistance and high current
RoHS, Halogen Free and REACH compliance
Unshielded power inductor
Various package sizes and wide inductance range.
SDO family is designed for low resistance and high current
Applications
Power supply for VTR, OA equipment
LCD television set, notebook PC
Portable communication, equipment
DC/DC converters, etc.
Power supply for VTR, OA equipment
LCD television set, notebook PC
Portable communication, equipment
DC/DC converters, etc.
| Test Voltage | 0.1V |
| Parameters Test Temp | 20°C |
| Operation Temp (Incl temp rise) | -40°C to +125°C |
| Storage Temp | 0 to 40°C |
| Storage Humidity | <70% RH |
| Resistance to Soldering Heat | 260°C for 10 sec |
| Rated Current | L drops off 10% typ at Isat |
| Temperature Rise | 40°C typ. at Irms |
OWI0403F-4R7
Drum core SMD inductorAll in series
Product ID
Inductance
DCR [mOhm]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF [MHz]
Samples
Inductors:
Product ID
OWI0403F-4R7
Inductance
4.70 uH
DCR max:
0.09
IsatA table:
1.50
Irms [A] (typ):
1,5
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
50
samples visning
-
L tol note:
When ordering please specify tolerance code Tolerance: K=±10%, L=±15%, M=±20%, P=±25%, N=±30%
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
6.60
A tol:
Max
B:
4.45
B tol:
Max
C:
2.92
C tol:
Max
D:
1.27
D tol:
Ref
E:
1.02
E tol:
Ref
F:
4.32
F tol:
Ref
G:
G tol:
H:
3.56
H tol:
Ref
I:
1.4
I tol:
Ref
J:
4.06
J tol:
Ref
Shape:
Fig. 1
Dimension remarks:
Dimensions Image: 
PAD Image: 
Schematic Image: 
click images to enlarge
Ole Wolff Elektronik A/S
|
Roedengvej 14, 4180 Soroe, DK Denmark
|
+45 5783 3830
|
sales@owolff.com