TO-220 Heat Sinks
Grease
&
Mounting
Kits
page 99
Epoxy
5901
Channel style heat sink featuring recessed lower fins
page112
25.40
(1.000)
25.40
(1.000)
Air Velocity—Feet Per Minute
200 600 800
400
0
1000
100
80
10
8
23.50
(0.925)
ø
x
3.96 9.53 SLOT
(0.156)(0.375)
60
6
C
L
42.54
(1.675)
40
4
2
0
20
0
Channel style heat sink features
17.78
(0.700)
recessed lower fins to allow closer com-
ponent spacing and longer upper fins for
maximum cooling. Includes two solderable
tabs for easy attachment to the PC card.
0
1
2
3
4
5
Heat Dissipated—Watts
1.27
(0.050)
2.54
5.08
(0.200)
23.98
(0.944)
(0.100)
12.70
(0.500)
Dia of PCB
Plated Thru
Hole for Tabs
ORDERING INFORMATION
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
Part Number
Description
590102B03600G High performance heat sink with recessed lower fins
For additional options see page 82
2.92 (0.115)
Grease
&
Mounting
Kits
page 99
Epoxy
5903
Channel style heat sink featuring slotted mounting hole
page112
C
L
12.70
(0.500)
Air Velocity—Feet Per Minute
0
200
400
600
800
1000
100
80
10
8
x
ø
3.96 9.52
60
6
(0.156) (0.375)
42.54
(1.675)
40
4
2
0
20
0
Channel style heat sink features slotted
mounting hole to accommodate a variety of
devices and lead lengths. Includes two solder-
able tabs for easy attachment to the PC card.
17.78
(0.700)
0
1
2
3
4
5
Heat Dissipated—Watts
2.54
(0.100)
5.08
(0.200)
0.81
(0.032)
Dia of PCB
Plated Thru
ORDERING INFORMATION
11.43
(0.450)
24.89
(0.980)
Hole for Tabs
Part Number
Description
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
590302B03600G High performance heat sink with solderable tabs
For additional options see page 82
2.92 (0.115)
Grease
&
Mounting
Kits
page 99
5770, 5771, 5772
Slim low cost channel style heat sink
Epoxy
page112
Air Velocity—Feet Per Minute
0
200
400
600
800
1000
"A"
13.21
(0.520)
100
80
20
16
12
8
ø 3.81
(0.150)
THRU
C
L
60
19.05
(0.750)
13.33
(0.525)
40
4
0
20
0
Slim low cost channel style heat sink
is ideal where space and cost are limited.
Available in 3 fin heights with or without
solderable mounting tab.
0
1
2
3
4
5
6.35
Heat Dissipated—Watts
(0.250)
577002
577102
577202
TAB
1.27
(0.050)
0.81
(0.032)
10.67
(0.420)
Dia of PCB
Plated Thru
ORDERING INFORMATION
Hole for Tabs
1.73 (0.068)
1.73 (0.068)
1.73 (0.068)
Part Number
Description
“A” Dim
577002B00000G
577002B04000G
577102B00000G
577102B04000G
577202B00000G
577202B04000G
Slim, low cost channel style heat sink with no solderable tabs
With solderable tab
6.35 (0.250)
6.35 (0.250)
9.52 (0.375)
9.52 (0.375)
12.70 (0.500)
12.70 (0.500)
Slim, low cost channel style heat sink with no solderable tabs
With solderable tab
Material: 1.27 (0.050) Thick Aluminum
Finish: Black Anodize
Slim, low cost channel style heat sink with no solderable tabs
With solderable tab
POPULAR OPTIONS:
577_ _02B 0 4000G
Base part no.
A
Position
Code
Description
Details
A
3
In-Sil-8TM pad
Page 86
For additional options see page 82
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34
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