TO-220 & TO-218 & TO-247 & Multiwatt Heat Sinks
Grease
&
Mounting
Kits
page 99
Epoxy
6374
Extruded heat sink for SIP packages
page112
ø
3.81
Air Velocity—Feet Per Minute
200 600 800
400
(0.150) 2X
0
1000
100
80
5
4
3
2
DETAIL A
31.75
(1.250)
60
17.78
(0.700)
40
3.96
(0.156)
2.18
(0.086)
1
0
20
0
24.38
(0.960)
59.99
(2.362)
38.10
17.50
(0.689)
Extruded heat sink for SIP
packages. Solderable pins
allow vertical mounting
without stress on the device
leads. Can also be used for
dual TO-220, TO-218, TO-247,
and multiwatt devices.
0
2
4
6
8
10
SEE DETAIL A
Heat Dissipated—Watts
(1.500)
32.00
(1.260)
16.00
(0.630)
Dia of PCB
Plated Thru
Hole for Pins
ORDERING INFORMATION
2.92
(0.115)
8.00
(0.315)
Part Number
Description
6374BG
Extruded heat sink with solderable pins
2.89 (0.114)
Material: Aluminum
Finish: Black Anodize
For additional options see page 85
Grease
Epoxy
page112
Mounting
Kits
page 99
&
YB32-4
High power flat back extruded channel style heat sink
Air Velocity—Feet Per Minute
Ø 3.10 THRU
(0.122)
0
200
400
600
800
1000
10
100
80
8
6
4
32.00
60
(1.260)
19.00
40
(0.748)
2
0
20
0
3.00
(0.118)
2X
High power flat back extruded channel
style heat sink features a wide channel
to accommodate several devices. Includes
two solderable pins to allow vertical
mounting without stress on the device
leads. Can be used with TO-220, TO-218,
TO-247, and multiwatt devices.
2X 4.00
(0.157)
0
2
4
6
8
10
38.30
(1.508)
Heat Dissipated—Watts
32.00
(1.260)
4.70
(0.185)
16.00
(0.630)
8.00
(0.315)
Dia of PCB
Plated Thru
Hole for Pins
60.00
(2.362)
ORDERING INFORMATION
Part Number
Description
YB32-4G
High power flat back extruded heat sink
3.48 (0.137)
Material: Aluminum
Finish: Black Anodize
Grease
&
Mounting
Kits
page 99
Epoxy
5810, 5811, 5812
Flat back extruded heat sink featuring solderable pins
page112
8.13
(0.320)
Air Velocity—Feet Per Minute
0
200
400
600
800
1000
10
100
80
8
60
6
40
4
#6 - 32 UNC THRU
"A"
2
0
20
0
Flat back extruded heat sink features
solderable pins which allow vertical
mounting without stess on the device
leads. Available in three heights for
TO-220 and TO-218 devices.
0
1
2
3
4
5
Heat Dissipated—Watts
58100X
58110X
58120X
"B"
Dia of PCB
Plated Thru
Hole for Pins
ORDERING INFORMATION
2.36
(0.093)
TYP 2
3.96
(0.156)
Part Number
Device
“A” Dim
“B” Dim
10.29
(0.405)
581001B02500G TO-218
581002B02500G TO-220
581101B02500G TO-218
581102B02500G TO-220
581201B02500G TO-218
581202B02500G TO-220
25.40 (1.000)
25.40 (1.000)
38.10 (1.500)
38.10 (1.500)
50.80 (2.000)
50.80 (2.000)
21.59 (0.850)
18.29 (0.720)
21.59 (0.850)
18.29 (0.720)
21.59 (0.850)
18.29 (0.720)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
2.67 (0.105)
16.26
(0.640)
3.45
(0.136)
16.26
(0.640)
Material: Aluminum
Finish: Black Anodize
For additional options see page 83
USA Tel: +1 (603) 224-9988 email: info@aavid.com
Italy Tel: +39 051 764011 email: sales.it@aavid.com
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
AMERICA
EUROPE
ASIA
61
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
www.aavidthermalloy.com
AAVID [ AAVID THERMALLOY, LLC ]
