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7148DG 参数 Datasheet PDF下载

7148DG图片预览
型号: 7148DG
PDF下载: 下载PDF文件 查看货源
内容描述: 与折叠鳍频道风格散热片 [Channel style heat sink with folded back fins]
分类和应用: 散热片
文件页数/大小: 116 页 / 8734 K
品牌: AAVID [ AAVID THERMALLOY, LLC ]
 浏览型号7148DG的Datasheet PDF文件第34页浏览型号7148DG的Datasheet PDF文件第35页浏览型号7148DG的Datasheet PDF文件第36页浏览型号7148DG的Datasheet PDF文件第37页浏览型号7148DG的Datasheet PDF文件第39页浏览型号7148DG的Datasheet PDF文件第40页浏览型号7148DG的Datasheet PDF文件第41页浏览型号7148DG的Datasheet PDF文件第42页  
TO-220 Heat Sinks  
7141  
Copper narrow channel style heat sink with integrated clip  
Top is cut  
away to  
Air Velocity—Feet Per Minute  
400  
600 800  
show detail  
0
200  
1000  
10  
19.81  
(0.780)  
100  
80  
16.51  
(0.650)  
8
6
4
3.05  
(0.120)  
60  
2.54  
(0.100)  
MAX  
5.72  
(0.225)  
40  
1.27  
(0.050)  
3.81  
(0.150)  
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.  
2
0
20  
0
0
1
2
3
4
5
Heat Dissipated—Watts  
13.08  
(0.515)  
Dia of PCB  
Plated Thru  
Hole for Tabs  
ORDERING INFORMATION  
13.21  
(0.520)  
Part Number  
Description  
Material: 0.63 (0.025) Thick Copper  
Finish: Tin Plated  
7141DG  
Narrow channel heat sink with integrated clip  
2.77 (0.109)  
Grease  
&
Mounting  
Kits  
page 99  
Epoxy  
5073  
Economy, narrow base, low profile channel style heat sink  
page112  
19.05  
(0.750)  
Air Velocity—Feet Per Minute  
0
200  
400  
600  
800  
1000  
ø 3.81  
100  
80  
20  
16  
12  
8
(0.150)  
THRU  
"X"  
19.05  
(0.750)  
60  
13.34  
(0.525)  
40  
Economy, narrow base, low profile  
4
0
20  
0
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.  
9.52  
(0.375)  
9.65  
(0.380)  
0
1
2
3
4
5
C
L
Heat Dissipated—Watts  
Material: 1.27 (0.050) Thick Aluminum  
Finish: See Table  
ORDERING INFORMATION  
Part Number  
Finish  
507302B00000G  
507302J00000G  
Black anodize  
Pre-black anodize*  
* Edges cut during the manufacturing process will be unfinished. See page 110 for more information  
POPULAR OPTIONS:  
507302 _ 000 00G  
Base part no.  
A
Position  
Code  
Description  
Location  
Hole X  
Details  
A
09  
Stud 4–40 x 0.350 LG  
Page 96  
For additional options see page 82  
Grease  
&
Mounting  
Kits  
page 99  
Epoxy  
5041, 5042  
Economy, narrow base, low profile channel style heat sink  
page112  
ø
FIGURE A  
ø
3.66 THRU  
FIGURE B  
THRU TYP2  
3.66  
(0.144)  
(0.144)  
"X"  
17.80  
(0.700)  
"X"  
"X"  
13.46  
(0.530)  
19.81  
(0.780)  
9.91  
(0.390)  
13.47  
(0.530)  
13.47  
(0.530)  
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.  
21.59  
(0.850)  
21.60  
(0.850)  
36.83  
(1.450)  
Material: 1.02 (0.040) Thick Aluminum  
Finish: Black Anodize  
Air Velocity—Feet Per Minute  
200 600 800  
400  
19.80  
(0.780)  
ORDERING INFORMATION  
0
1000  
10  
100  
80  
Part Number  
Description  
Figure  
504102B00000G Economy, narrow base channel style heat sink  
504222B00000G For dual devices  
A
B
8
6
4
60  
40  
POPULAR OPTIONS:  
504_ _2B00000G  
A
Base part no.  
Description  
6-32 Wave On threaded insert 0.100 stand off  
20  
0
2
0
Position Code  
01  
Location  
Details  
0
2
4
6
8
10  
A
Hole X  
Page 89  
Heat Dissipated—Watts  
504102  
504222  
For additional options see page 82  
USA Tel: +1 (603) 224-9988 email: info@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  
Italy Tel: +39 051 764011 email: sales.it@aavid.com  
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com  
38  
www.aavidthermalloy.com  
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