TO-220 & TO-202 Heat Sinks
Grease
Epoxy
page112
Mounting
Kits
page 99
&
5310, 5311, 5312, 5313 Extruded heat sink with radial fins & notched base
Air Velocity—Feet Per Minute
400
600 800
0
200
1000
10
17.48
(0.688)
100
80
8
6
4
60
SEE NOTE 1
ø
3x 3.18
40
(0.125)
2
0
20
0
"A"
0
0
2
4
6
8
10
Heat Dissipated—Watts
531002
531102
25.40
(1.000)
18.29
(0.720)
Extruded heat sink with radial
fins and notched base features
equal channel widths on both sides
and mounting holes to accomodate
TO-220 and TO-202 devices. Includes
two solderable mounting pins which
permit vertical mounting and elimi-
nate stress on device leads. Available
in four heights.
2x 3.96
(0.156)
Air Velocity—Feet Per Minute
200 600 800
400
1000
10
13.46
(0.530)
100
11.10
(0.437)
ø
2x 2.37
(0.093)
80
60
40
8
9.40
(0.370)
25.40
(1.000)
6
4
1.57
(0.062)
2
0
20
0
12.70
(0.500)
0
2
4
6
8
10
Heat Dissipated—Watts
531202
531302
15.88
(0.625)
34.92
(1.375)
Dia of PCB
Plated Thru
Hole for Pins
ORDERING INFORMATION
Part Number
“A” Dim
Finish
Material: Aluminum
Finish: See Table
NOTE 1:This hole not present in 5310 series
531002B02500G 25.40 (1.000)
531002V02500G 25.40 (1.000)
531102B02500G 38.10 (1.500)
531102V02500G 38.10 (1.500)
531202B02500G 50.80 (2.000)
531202V02500G 50.80 (2.000)
531302B02500G 63.50 (2.500)
531302V02500G 63.50 (2.500)
For additional options see page 83
Black anodize
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
3
AavSHIELD
Black anodize
3
AavSHIELD
Black anodize
3
AavSHIELD
Black anodize
3
AavSHIELD
Grease
Epoxy
page112
Mounting
Kits
page 99
&
SW25-6, SW38-6
Extruded heat sink with unequal channel widths
34.50
(1.358)
2.00
Air Velocity—Feet Per Minute
6.25
(0.246)
0
200
400
600
800
1000
10
100
80
(0.079)
12.50
(0.492)
8
60
6
40
4
2
0
SEE NOTE 1
20
0
0
2
4
6
8
10
Heat Dissipated—Watts
SW25
SW38
Extruded heat sink with unequal
channel widths front and back
can accommodate a TO-220 or
"A"
25.00
(0.984)
19.90
(0.783)
TO-202 device. Includes two solder-
able mounting pins which permit
vertical mounting and eliminate stress
on device leads. Clip 5901 (sold sepa-
rately) can be used to attach device.
See page 97 for clip information.
15.00
(0.591)
NOTCH
11mm DEEP
10.4mm WIDE
ø
3.20
(0.126)TYP
4.00
(0.157)
2.50
(0.098)
25.40
(1.000)
Dia of PCB
Plated Thru
Hole for Pins
ORDERING INFORMATION
Part Number
Description
“A” Dim
SW25-6G
Extruded heat sink with unequal channel widths front and back
Extruded heat sink with unequal channel widths front and back.
25.00 (0.984)
38.00 (1.496)
3.00 (0.118)
3.00 (0.118)
SW38-6G
Material: Aluminum
Finish: Black Anodize
NOTE 1:This hole not present in SW25 series
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59
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