SD Series
High Power Density,
Low Profile, Shielded Inductors
Mechanical Diagrams
SD Series
TOP VIEW
Pin # 1
identifier
RECOMMENDED PCB LAYOUT
SIDE VIEW
2 PAD LAYOUT
4 PAD LAYOUT
BOTTOM VIEW
1
5.2
Max
a
1
1.0
1.5 Typ.
Ref.
HT
2
2.975
2
2.575
5.15
SCHEMATIC
5.95
9
5.950
9
2.975
R2.250
R2.250
5.950
2
2.975
2
1
Part marking
(Note A)
2
5.2
Max
2
(see chart below)
Series
SD10
SD12
SD14
SD18
SD20
SD25
HT
1.0mm max
1.2mm max
1.45mm max
1.8mm max
2.0mm max
2.5mm max
4.00
2
2.00
±
0.05
A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking
designator in chart above)
(2nd digit is a bi-weekly production date code)
(3rd digit is the last digit of the year produced)
Line 2: XX (indicates the product size code)
Packaging Information
SD10 Series
1.5 Dia.
+0.1/-0.0
1.5 Dia
min.
A
1.75
1
B
Bo
5.50
12.0
+/-0.3
0
2
ACTUAL SIZE
SD10
Parts packaged on 13" Diameter reel,
3,800 parts per reel.
Ao=5.45mm
Bo=5.45mm
Ko=1.20mm
Ko
A
Ao
SECTION A-A
8.0
A
Direction of feed
SD12/14/18 Series
4.00
1.5 Dia.
+0.1/-0.0
1.5 Dia
min.
2.00
±
0.05
A
1.75
1
Bo
5.50
12.0
+/-0.3
ACTUAL SIZE
SD12
ACTUAL SIZE
SD14
2
Ao=5.45mm
Bo=5.45mm
Ko=2.00mm
ACTUAL SIZE
SD18
Parts packaged on 13" Diameter reel,
3,800 parts per reel.
Ko
Ao
SECTION A-A
8.0
A
Direction of feed
SD20/25 Series
4.00
1.5 Dia.
+0.1/-0.0
1.5 Dia
min.
2.00
±
0.05
A
1.75
1
B
Bo
5.50
12.0
+/-0.3
0
2
ACTUAL SIZE
SD20
ACTUAL SIZE
SD25
Ao=5.45mm
Bo=5.45mm
Ko=2.70mm
Ko
A
Ao
SECTION A-A
80
8.0
A
Direction of feed
Parts packaged on 13" Diameter reel,
2,900 parts per reel.
Dimensions are in millimeters.
COOPER [ COOPER BUSSMANN, INC. ]
