Dimensions - mm
DRQ125 Series
Side View
Top View
•
Recommended Pad Layout
3.85
1
4
3
1
6.00 Max
3.85
0.50
4
3
1
2
DRQ125
###
wwlly y R
4
3
2.50
12.5
Max
2
2.50
2
0.50
13.80
Dual Inductor Mode
13.80
Series Mode
Bottom View
2.05
Schematic
3
4
2.00
2
1
Dual Inductor
12.5
Max
1
2
1
Series Mode
2
1
Parallel Mode
2
L1
10.0
3
L2
4
3
L1
L2
4
3
L1
L2
4
DRQ127 Series
Side View
Top View
•
Recommended Pad Layout
3.85
1
8.0
Max
2.50
12.5
Max
3.85
0.50
4
3
1
2
DRQ127
###
wwll yy R
4
3
2.50
0.50
13.80
Dual Inductor Mode
2
13.80
Series Mode
Bottom View
2.05
Schematic
3
4
2.00
2
1
Dual Inductor
12.5
Max
1
2
1
Series Mode
2
1
Parallel Mode
2
L1
10.0
3
L2
4
3
L1
L2
4
3
L1
L2
4
Dimensions in millimeters.
### = Inductance value per family chart
wwllyy = (date code) R = revision level
Dot indicates pin #1
1207
BU-SB07326
Page 5 of 7
Data Sheet 4311
COOPER [ COOPER BUSSMANN, INC. ]
