Magnetic products
Description
Ferrite core, semi-shielded magnetic epoxy
Ferrite core, semi-shielded magnetic epoxy
Features
RoHS, Halogen Free and REACH Compliance
Shielded and miniature design
Shielded power inductor
Ultra-high saturation current
RoHS, Halogen Free and REACH Compliance
Shielded and miniature design
Shielded power inductor
Ultra-high saturation current
Applications
Smartphones, tablets
Wearable devices, DSC, camcorders
DC/DC converters etc.
Smartphones, tablets
Wearable devices, DSC, camcorders
DC/DC converters etc.
| Test Voltage | 0.25V |
| Parameters Test Temp | 25°C |
| Operation Temp (Incl temp rise) | -40 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 30% typ at Isat |
| Temperature Rise | 40°C typ. at Irms |
OWIFNR4020-4R7
High current NR 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
OWIFNR4020-4R7
Inductance
4.70 uH
DCR max:
110.00
IsatA table:
4.00
Irms [A] (typ):
2,85
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
17
samples visning
-
L tol note:
When ordering please specify tolerance code Tolerance: M=±20%, P=±25%, N=±30%
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:
2.05
C tol:
Max
D:
1
D tol:
Ref
E:
3.5
E tol:
Ref
F:
2
F tol:
Ref
G:
G tol:
H:
3.8
H tol:
Ref
I:
1.4
I tol:
Ref
J:
1.7
J tol:
Ref
Shape:
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