TO-220 Heat Sinks
Grease
&
Mounting
Kits
page 99
Epoxy
5425
Space saving staggered fin heat sink
page112
10.67
(0.420)
Air Velocity—Feet Per Minute
200 600 800
400
0
1000
20
100
80
ø
3.17
(0.125)
THRU
16
12
8
60
31.75
(1.250)
40
19.56
(0.770)
4
0
20
0
Space saving staggered fin heat
sink for vertical mounting TO-220
devices. Features integrated solderable
mounting tabs that can be twisted for
attachment to the PC board. Heat sink
is also available with tin plating for
soldering directly to the PC board.
0
1
2
3
4
5
Heat Dissipated—Watts
1.27
(0.050)
3.96
(0.156)
8.89
(0.350)
1.57
(0.062)
17.78
(0.700)
Dia of PCB
ORDERING INFORMATION
Plated Thru
22.22
(0.875)
6.35
Hole for Tabs
2.39 (0.094)
2.39 (0.094)
Part Number
Finish
(0.250)
542502B00000G
542502D00000G
Black anodize
Tin plated
Material: 1.27 (0.050) Thick Aluminum
Finish: See Table
For additional options see page 82
Grease
Epoxy
page112
Mounting
Kits
page 99
&
5925
Space saving twisted fin heat sink
Air Velocity—Feet Per Minute
400
600 800
0
200
1000
20
100
80
22.20
(0.875)
16
12
8
ø3.17
THRU
6.35
60
(0.125)
(0.250)
40
4
0
20
0
C
L
0
1
2
3
4
5
31.75
(1.250)
Space savings twisted fin heat sink
for vertical mounting TO-220 devices.
Features staked on solderable mounting
tabs for easy attachment to the PC board.
Heat Dissipated—Watts
19.56
(0.770)
Dia of PCB
Plated Thru
Hole for Tabs
2.39 (0.094)
2.39 (0.094)
ORDERING INFORMATION
5.03
(0.198)
1.91 2x
(0.075)
Part Number
Finish
17.78
(0.700)
592502B03400G
592502U03400G
Black anodize
Unfinished
Material: 1.27 (0.050) Thick Aluminum
Finish: See Table
For additional options see page 82
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