TO-3 Heat Sinks
Grease
Epoxy
page112
Mounting
Kits
page 99
&
5203 Two piece heat sink
FIGURE A
FIGURE B
38.95
(1.534)
30.65
ø
2x 5.54
(0.218)
THRU
ø
2x 4.78
(0.188)
THRU
(1.206)
7.87
14.17
(0.310)
(0.558)
31.75
(1.250)
3.71
10.92
(0.430)
4.06
(0.160)
(0.146)
THRU TYP 2
2.81
(0.110)
THRU TYP 2
21.34
5.46
(0.215)
12.70
4.34
(0.171)
Two piece heat sink adds
extra cooling in the same
amount of board space as
other solutions. Base and
top can be ordered separately.
9.27
(0.365)
16.89
(0.665)
(0.500)
30.15
(1.187)
(0.840)
38.86
(1.530)
Material: 1.60 (0.063) Thick Aluminum
Finish: Black Anodize
Air Velocity—Feet Per Minute
0
200
400
600
800
1000
10
100
80
ORDERING INFORMATION
8
Part Number
Description
Figure
60
6
520327B00000G
520328B00000G
520329B00000G
Two piece heat sink assembly, base and top
40
4
Top only
B
2
20
0
Base only
A
0
For additional options see page 84
0
2
4
6
8
10
Heat Dissipated—Watts
520327
520328
520329
Mounting
Kits
page 99
5791 Space saving expandable collar heat sink
Air Velocity—Feet Per Minute
200 600 800
400
0
1000
ø
x
4.06
4.83
100
80
20
16
12
8
(0.160) (0.190)
SLOT
28.57
(1.125)
60
40
Space saving expandable collar heat sink
has the same footprint as the device being
cooled meaning no extra board space is
required to fit the heat sink. The expandable
collar tightly grips the device meaning no
extra hardware is required. May also be used
with any diamond or square basket heat sink
to form a two piece heat sink for additional
4
0
30.15
(1.187)
20
0
39.12
(1.540)
0
1
2
3
4
5
REF
Heat Dissipated—Watts
22.10
(0.870)
9.91
(0.390)
3
cooling. Available in conductive AavSHIELD
or black anodize finish.
Material: 1.27 (0.050) Thick Aluminum
Finish: See Table
ORDERING INFORMATION
Part Number
Finish
579103B00000G
579103V00000G
Black anodize
3
AavSHIELD
Grease
&
Mounting
Kits
page 99
5060 Low profile hat section heat sink
Epoxy
page112
30.15
9.52
(0.375)
(1.187)
Air Velocity—Feet Per Minute
200 600 800
400
C
1
0
1000
10
L
100
8
6
4
80
60
10.92
(0.430)
44.45
(1.750)
30.48
(1.200)
40
C
2
L
Low profile hat section heat sink
is ideal for applications where low
component heights are required
such as card cages with PCBs
mounted on 0.500 centers.
2
0
20
0
5.46
(0.215)
0
4
8
12
16
20
2x ø
4.78
(0.188)
THRU
Heat Dissipated—Watts
ø
2x
5.54
(0.218)
THRU
15.06
(0.593)
1.82
(0.072)
ORDERING INFORMATION
50.80
(2.000)
Part Number
Description
506003B00000G
Low profile hat section heat sink
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
For additional options see page 84
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69
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