TO-220 Heat Sinks
7128
Copper channel style heat sink with integrated clip
Top is cut
100
0
Air Velocity—Feet Per Minute
200 400 600 800
1000
10
away to
show detail
80
8
27.94
(1.100)
20.32
1.27
(0.050)
60
6
(0.800)
2.79–3.43
(0.110–0.135)
40
4
6.12
10.80
Copper channel style heat sink with
integrated clip and locking tab for
secure attachment to the device. Narrow
profile uses less board space. Includes
tin plated solderable tabs for easy
20
0
0
1
2 3 4
Heat Dissipated—Watts
5
2
0
1.27
(0.050)
9.52
22.00
(0.866)
(0.241)
1.68
(0.425) (0.066)
1.07
(0.042)
4.47
(0.176)
5.31
(0.209)
attachment to the printed circuit card.
ORDERING INFORMATION
Dia of PCB
Plated Thru
(0.375)
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Part Number
7128DG
Description
Slide on channel heat sink with integrated clip and locking tabs
Hole for Tabs
2.92 (0.115)
6038
Channel style heat sink with integrated clip
2.54
Air Velocity—Feet Per Minute
(0.100)
0
200
400
600 800
1000
100
10
80
8
29.97
31.24
60
40
6
4
(1.180)
18.29
(0.720)
(1.230)
20
2
Channel style heat sink with
integrated clip and locking tab
for secure attachment to the device.
Tabs can be bent for mounting.
0
0
1
2 3 4
Heat Dissipated—Watts
5
0
6.35
(0.250)
16.51
(0.650)
2.54
(0.100)
8.26
(0.325)
5.89
(0.232)
10.16
(0.400)
12.70
(0.500)
ORDERING INFORMATION
Part Number Description
6038BG Slide on channel heat sink with integrated clip and locking tabs
Dia of PCB
Plated Thru
Hole for Tabs
3.81 (0.150)
11.43
(0.450)
25.40
(1.000)
AT BASE
Material: 0.81(0.032) Thick Aluminum
Finish: Black Anodize
7142
Narrow channel style heat sink with integrated clip
Top is cut
away to
Air Velocity—Feet Per Minute
show detail
100
80
0
200
400
600 800
1000
10
8
19.81
(0.780)
14.86 16.51
(0.585) (0.650)
60
40
6
4
0.64
2.54
(0.100)
Narrow channel style heat sink with
integrated clip and locking tab for
secure attachment to the device.
20
0
0
1
2 3
Heat Dissipated—Watts
4
5
2
0
13.08
(0.515)
CL
(0.025)
2.79
(0.110)
Device can be mounted horizontally
using a single center tab that can be
13.21
soldered directly to the PC board.
ORDERING INFORMATION
Dia of PCB
Plated Thru
(0.520)
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Part Number
7142DG
Description
Slide on narrow channel heat sink with integrated clip and locking tabs
Hole for Tabs
3.18 (0.125)
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
ASIA
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
36
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
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