T405R. Aavid Thermalloy, T405R. Datasheet - Page 69

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T405R.

Manufacturer Part Number
T405R.
Description
Thermal Grease
Manufacturer
Aavid Thermalloy
Datasheet
5203
Two piece heat sink adds
extra cooling in the same
amount of board space as
other solutions. Base and
top can be ordered separately.
ORDERING INFORMATION
5791
ORDERING INFORMATION
5060
Part Number
506003B00000G
For additional options see page 84
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
cooling. Available in conductive AavSHIELD 3
or black anodize finish.
Part Number
579103B00000G
579103V00000G
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.
ORDERING INFORMATION
For additional options see page 84
Part Number
520327B00000G
520328B00000G
520329B00000G
www.aavidthermalloy.com
Two piece heat sink
Space saving expandable collar heat sink
Low profile hat section heat sink
Description
Two piece heat sink assembly, base and top
Top only
Base only
Low profile hat section heat sink
Description
Finish
Black anodize
AavSHIELD 3
AMERICA
EUROPE
(0.430)
10.92
FIGURE A
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
ø
2x
(0.188)
THRU
4.78
(0.215)
(0.171)
Figure
5.46
4.34
B
A
100
100
80
60
40
20
80
60
40
20
0
0
0
0
0
0
ø
2x
(0.218)
THRU
200
5.54
200
1
4
(0.665)
16.89
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
(1.187)
(1.530)
30.15
38.86
400
2
400
8
600
3
600
12
800
800
4
16
(1.250)
31.75
Material: 1.60 (0.063) Thick Aluminum
1000
1000
Finish: Black Anodize
5
20
10
20
16
12
8
4
0
6
4
2
0
8
(0.500)
12.70
ASIA
2x
ø
(0.218)
THRU
TO-3 Heat Sinks
(1.200)
5.54
30.48
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
FIGURE B
THRU TYP 2
(0.558)
14.17
(0.146)
520327
520328
520329
3.71
(0.365)
9.27
100
80
60
40
20
(0.072)
0
1.82
0
0
(1.187)
(1.540)
30.15
39.12
(0.160)
(2.000)
(1.187)
50.80
4.06
200
30.15
2
C L 1
REF
Air Velocity—Feet Per Minute
(0.593)
Heat Dissipated—Watts
15.06
(0.840)
(1.534)
(1.206)
38.95
THRU TYP 2
21.34
30.65
400
4
Material: 1.27 (0.050) Thick Aluminum
page 112
page 112
Grease
Material: 1.27 (0.050) Thick Aluminum
Grease
Epoxy
Epoxy
Finish: Black Anodize
Finish: See Table
&
(0.390)
&
600
6
9.91
ø
(0.160)
4.06
(0.215)
C L 2
2x
(0.870)
5.46
22.10
SLOT
800
ø
(0.310)
(0.188)
8
x
THRU
7.87
(0.190)
4.78
(0.110)
(0.430)
4.83
10.92
2.81
Mounting
Mounting
Mounting
1000
(1.125)
(0.375)
28.57
(1.750)
10
9.52
44.45
page 99
page 99
page 99
Kits
Kits
Kits
10
8
6
4
2
0
69

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