38
THRU HOLE DISCRETE SEMICONDUCTOR PACKAGES
EUROPE
ASIA
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
www.aavidthermalloy.com
ORDERING INFORMATION
5041, 5042 Economy, narrow base, low profile channel style heat sink
Economy, narrow base, low profile
channel style heat sink is perfect for
use on printed circuit boards with tight
component spacing. Models are available
for single and dual device mounting.
17.80
(0.700)
3.66
(0.144)
THRU
13.46
(0.530)
21.60
(0.850)
19.80
(0.780)
ø
"X"
Part Number Description Figure
504102B00000G Economy, narrow base channel style heat sink A
504222B00000G For dual devices B
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
10
0
20
40
60
80
100
024 6810
8
6
2
4
0
0
400
200 600 800
1000
504222
504102
Mounting Surface Temp
Rise Above Ambient—°C
Material: 1.02 (0.040) Thick Aluminum
Finish: Black Anodize
TO-220 Heat Sinks
Position Code Description Location Details
A 01 6-32 Wave On threaded insert 0.100 stand off Hole X Page 89
21.59
(0.850)
13.47
(0.530)
36.83
(1.450)
3.66
(0.144)
THRU TYP 2
19.81
(0.780)
9.91
(0.390)
ø
"X"
"X"
13.47
(0.530)
Economy, narrow base, low profile
channel style heat sink is perfect for use
on printed circuit boards with 0.500 inch
centering.When mounted horizontally, the
total height of the heat sink is just 0.380.
9.65
(0.380)
9.52
(0.375)
13.34
(0.525)
ø 3.81
(0.150)
THRU
19.05
(0.750)
19.05
(0.750)
L
C
"X"
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From MTG
Surface to Ambient—°C/Watt
20
0
20
40
60
80
100
012 34 5
16
12
4
8
0
0
400
200 600 800
1000
Mounting Surface Temp
Rise Above Ambient—°C
Part Number Finish
507302B00000G Black anodize
507302J00000G Pre-black anodize*
ORDERING INFORMATION
Material: 1.27 (0.050) Thick Aluminum
Finish: See Table
Position Code Description Location Details
A 09 Stud 4–40 x 0.350 LG Hole X Page 96
* Edges cut during the manufacturing process will be unfinished. See page 110 for more information
5073 Economy, narrow base, low profile channel style heat sink
7141 Copper narrow channel style heat sink with integrated clip
Copper narrow channel style heat
sink with integrated clip and locking
tab for secure attachment to the device.
Single center tab can be soldered
directly to the PC board.
19.81
(0.780)
5.72
(0.225)
1.27
(0.050)
3.81
(0.150)
3.05
(0.120)
13.08
(0.515)
13.21
(0.520)
Top is cut
away to
show detail
2.54
(0.100)
MAX
16.51
(0.650)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal Resistance From
Case to Ambient—°C/Watt
10
0
20
40
60
80
100
0 1 2 3 4 5
8
6
2
4
0
0
400
200 600 800
1000
Case Temp Rise
Above Ambient—°C
Part Number Description
7141DG Narrow channel heat sink with integrated clip 2.77 (0.109)
ORDERING INFORMATION
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
Dia of PCB
Plated Thru
Hole for Tabs
FIGURE A
FIGURE B
POPULAR OPTIONS:
Base part no.
A
507302 _ 000 00G
POPULAR OPTIONS:
Base part no.
A
504_ _2B00000G
For additional options see page 82
For additional options see page 82
