®
UNI-PAC™
Power Inductors
(Surface Mount)
Mechanical Diagrams
UP1B Series
PCB PAD LAYOUT
TOP VIEW
8.89
5.08
SCHEMATIC
8.89
Max
2.42
Ref
FRONT VIEW
1
4.04
Max
4.1
5.0
Max
6.10
Max
2
0.762
Min
1.9
COMPONENT VIEW
UP2B Series
PCB PAD LAYOUT
TOP VIEW
14.0
9.4
SCHEMATIC
13.97
Max
FRONT VIEW
4.22
Ref
1
6.73
Max
7.3
6.0
Max
10.41
Max
2
0.762
Min
2.3
COMPONENT VIEW
UP3B Series
TOP VIEW
PCB PAD LAYOUT
19.3
11.7
SCHEMATIC
SIDE VIEW
1
8.13
1
13.21
max
2
6.8
max
max
8.7
2
12.70
3.8
19.30
max
COMPONENT VIEW
UP4B Series
TOP VIEW
PCB PAD LAYOUT
22.1
13.5
SCHEMATIC
SIDE VIEW
1
15.00
max
11.18
max
1
2
7.87
max
12.0
2
14.61
4.3
22.10
max
COMPONENT VIEW
Dimensions in Millimeters.
wwllyy = (date code) R = revision level
xxx = Inductance value per family chart
COOPER [ COOPER BUSSMANN, INC. ]
