TO-220 Heat Sinks
Grease
Epoxy
page112
Mounting
Kits
page 99
&
TV40
Narrow channel style heat sink features twisted fins
Air Velocity—Feet Per Minute
4.00
(0.158)
2X THRU
0
200
400
600
800
1000
10
100
80
8
C
L
60
6
40
4
13.00
(0.512)
6.00
(0.236)
2
0
20
0
28.00
(1.103)
0
2
4
6
8
10
Heat Dissipated—Watts
22.00
(0.866)
Narrow channel style heat
sink features twisted fins
for increased air turbulence
and better cooling. Mounts
horizontally to accommodate
two TO-220 devices.
38.00
(1.497)
Material: 0.81 (0.032) Thick Aluminum
Finish: Black Anodize
ORDERING INFORMATION
Part Number
Description
Narrow channel style heat sink with twisted fins
TV40G
Grease
&
Mounting
Kits
page 99
Epoxy
7173
Copper channel style heat sink featuring two integrated tabs
page112
ø
3.81
Air Velocity—Feet Per Minute
400
600 800
(0.150)THRU
0
200
1000
100
80
10
8
19.05
(0.750)
13.34
60
6
3.81
(0.150)
(0.525)
6.35
(0.250)
40
4
2
0
20
0
Copper channel style heat sink
features two integrated tabs.
The heat sink is tin plated and
can be soldered to the PC board.
3.81
(0.150)
19.05
(0.750)
0
1
2
3
4
5
Heat Dissipated—Watts
1.27
(0.050)
9.52
(0.375)
4.11
(0.162)
Dia of PCB
Plated Thru
Hole for Tabs
ORDERING INFORMATION
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Part Number
Description
7173DG
Copper channel style heat sink
2.54 (0.100)
6236
Channel style heat sink featuring an integrated device retaining clip
Locking Catch
Air Velocity—Feet Per Minute
400
600 800
Top is cut away
0
200
1000
20
to show detail
100
80
17.78
(0.700)
16
12
8
14.22
(0.560)
60
40
2.54
(0.100)
4
0
20
0
Channel style heat sink features
C
L
an integrated device retaining clip
that eliminates the need for attachment
hardware. Available in two finish options.
12.95
(0.510)
0
2
4
6
8
10
Heat Dissipated—Watts
13.21
(0.520)
ORDERING INFORMATION
Material: 1.02 (0.040) Thick Aluminum
Finish: See Table
Part Number
6236BG
Finish
Black anodize
Pre-black anodize*
6236PBG
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information.
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39
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