TO-202 Heat Sinks
5063
Low profile hat section heat sink
Air Velocity—Feet Per Minute
Grease
&
Epoxy
page112
NOTCH IS
Mounting
Kits
page 99
Low profile hat section heat sink
100
80
60
40
20
0
200
400
600 800
1000
20
16
12
8
4
13.46
(0.530)
10.41
(0.410)
44.45
(1.750)
0.410 WIDE
X 0.220 DEEP
5.59
(0.220)
17.78
(0.700)
has a total height of 0.375 making
it perfect for mounting to printed
circuit boards with 0.500 centering
between boards.
0
0
1
2 3
Heat Dissipated—Watts
4
5
0
? 3.66
(0.144)
THRU
7.78
(0.700)
9.52
ORDERING INFORMATION
(0.375)
Part Number
Description
506304B00000G
Hat section heat sink
Material: 1.02 (0.040) Thick Aluminum
For additional options see page 84
5740
Low cost slide on heat sink
Finish: Black Anodize
Air Velocity—Feet Per Minute
20.32
(0.800)
? 2.36
0
200
400
600 800
1000
(0.093)
100
80
60
40
20
16
12
8
9.40
(0.370)
DITTIN
Low cost slide on heat sink
provides positive retention with
an integral locking tab. The spring
tension ensures excellent thermal
contact for maximum performance.
20
0
0
1
2 3
Heat Dissipated—Watts
4
5
4
0
10.16
(0.400)
7.75
(0.305)
14.66
(0.577)
6.35
(0.250)
Requires no hardware to mount.
ORDERING INFORMATION
Material: 0.63 (0.025) Thick Aluminum
Part Number
574004B00000G
574004U00000G
Finish
Black anodize
Unfinished
Finish: See Table
5742, 5796, 5797 Low cost slide on cooler heat sink
5.97
FIGURE A
22.86
(0.900)
FIGURE B
? 2.36
(0.093)
22.86
(0.240) 15.88 (0.900)
(0.630)
(0.380)
Low cost slide on cooler heat sink
is easy to assemble to the device
and requires no mounting hardware.
Models have fins on both sides, or
the left or right. Available with or
25.15
(0.990)
25.91
(1.020)
10.67
(0.420)
0.51 9.52
(0.020) TAB
1.57
(0.062)
10.67
(0.420)
REF
Material: 0.63 (0.025) Thick Aluminum
Finish: Black Anodize
18.54
(0.730)
18.92
(0.750)
10.67
(0.420)
0.51
(0.020)
10.67
(0.420)
REF
TAB
1.57
(0.062)
9.52
(0.380)
without staked on solderable tab
for easy board mounting.
Note: Fins on Left or Right. Right hand fin model shown.
Air Velocity—Feet Per Minute
ORDERING INFORMATION
Part Number
Description
Figure
Dia of PCB
Plated Thru
Hole for Tabs
100
80
0
200
400
600 800
1000
20
16
574204B00000G
Low cost slide on cooler, no solderable tabs
A
60
12
574204B03300G
579604B00000G
With solderable tabs
With left side fin only, no solderable tabs
A
B
1.910 (0.075)
40
20
8
4
579604B03300G
579704B00000G
With left side fin only and solderable tabs
With right side fin only, no solderable tabs
B
B
1.910 (0.075)
0
0
1
2 3
4
5
0
579704B03300G
With right side fin only and solderable tabs
B
1.910 (0.075)
574204
Heat Dissipated—Watts
For additional options see page 84
579604
579704
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
ASIA
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
www.aavidthermalloy.com
EUROPE
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
63
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