Technical Data 4315
Effective April 2014
Dimensions - mm
DR73 Series
BOTTOM VIEW
6.0
7.6
2.0
Max
1.13
DR74 Series
FRONT VIEW
7.6 Max
3.55
Max
TOP VIEW
DR73
###
wllyy R
DR Series High power density,
high efficiency, shielded inductors
RECOMMENDED PAD LAYOUT SCHEMATIC
2.50
1
3.25
2
8.50
BOTTOM VIEW
7.6
2.0
Max
1.13
DR125 Series
FRONT VIEW
7.6
Max
4.35
Max
TOP VIEW
DR74
###
wllyy R
RECOMMENDED PAD LAYOUT
2.50
3.25
8.50
SCHEMATIC
1
2
2.05
Typ.
BOTTOM VIEW
FRONT VIEW
4.90 2
Typ
10
1 12.50
Max
6.00
Max
12.50
Max
TOP VIEW
RECOMMENDED PAD LAYOUT
13.80
DR125-###
1
2
wwllyy R
5.50
3.85
SCHEMATIC
1
2
DR127 Series
BOTTOM VIEW
2.05
Typ.
FRONT VIEW
4.90 2
Typ
1 12.50
Max
8.00
Max
12.50
10
Max
TOP VIEW
RECOMMENDED PAD LAYOUT
13.80
SCHEMATIC
1
DR127-###
5.50
1 wwllyy R 2
3.85
2
### = Inductance value per family chart
wllyy and wwllyy = (date code) R = revision level