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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23页浏览型号7148DG的Datasheet PDF文件第24页浏览型号7148DG的Datasheet PDF文件第25页浏览型号7148DG的Datasheet PDF文件第26页浏览型号7148DG的Datasheet PDF文件第28页浏览型号7148DG的Datasheet PDF文件第29页浏览型号7148DG的Datasheet PDF文件第30页浏览型号7148DG的Datasheet PDF文件第31页  
TO-220 Heat Sinks  
Grease  
Epoxy  
page112  
Mounting  
Kits  
page 99  
&
7025 Channel style heat sink with folded back fins  
Air Velocity—Feet Per Minute  
400  
600 800  
ø
3.81 THRU  
(0.150)  
0
200  
1000  
100  
80  
5
4
3
2
5.08  
(0.200)  
3.18  
(0.125)  
23.62  
(0.930)  
28.70  
(1.130)  
14.48  
(0.570)  
60  
4.45  
(0.175)  
2.29  
40  
2.54  
(0.100)  
TAB  
2.02  
(0.080)  
Channel style heat sink with folded  
back fins for increased cooling surface  
area. Available with tin plated solder-  
able tabs for easy attachment to the  
printed circuit card.  
1
0
20  
0
28.03  
(1.104)  
(0.090)  
19.05  
(0.750)  
0
2
4
6
8
10  
48.26  
(1.900)  
Heat Dissipated—Watts  
26.67  
(1.050)  
Dia of PCB  
Plated Thru  
Hole for Tabs  
24.13  
(0.950)  
ORDERING INFORMATION  
Part Number  
Description  
7025BG  
Channel heat sink with no solderable tabs  
With solderable mounting tabs  
Material: 1.27 (0.050) Thick Aluminum  
Finish: Black Anodize  
7025B-MTG  
2.90 ( 0.114)  
For additional options see page 85  
Grease  
Epoxy  
page112  
Mounting  
Kits  
page 99  
&
7019 Narrow channel style heat sink with folded back fins  
Air Velocity—Feet Per Minute  
11.94  
(0.470)  
0
200  
400  
600  
800  
1000  
10  
ø
3.81  
100  
80  
(0.150)  
THRU  
8
25.40  
(1.000)  
60  
6
14.48  
(0.570)  
4.83  
(0.190)  
40  
4
2
0
20  
0
TAB  
Narrow channel style heat sink with  
folded back fins for increased cooling  
surface area. Available with tin plated  
solderable tabs for easy attachment to  
the printed circuit card.  
2.03  
3.18  
(0.125)  
(0.080)  
38.23  
(1.505)  
5.08  
(0.200)  
0
2
4
6
8
10  
Heat Dissipated—Watts  
39.37  
(1.550)  
9.52  
(0.375)  
Dia of PCB  
Plated Thru  
Hole for Tabs  
ORDERING INFORMATION  
2.28  
(0.090)  
Part Number  
7019BG  
Description  
Finish  
Material: 1.02 (0.040) Thick Aluminum  
Finish: See Table  
Channel heat sink with no solderable tabs Black anodize  
Channel heat sink with no solderable tabs Pre black anodize*  
7019PBG  
7019B-MTG  
With solderable tabs  
Black anodize  
2.90 ( 0.114)  
*Edges cut during the manufacturing process will be unfinished.  
See page 110 for more information  
For additional options see page 85  
Grease  
Epoxy  
page112  
Mounting  
Kits  
page 99  
&
7020 Narrow channel style heat sink with folded back fins  
33.02  
(1.300)  
Air Velocity—Feet Per Minute  
0
200  
400  
600  
800  
1000  
100  
80  
10  
ø
3.81 2x  
(0.150)  
8
7.87  
(0.310)  
"x"  
60  
6
36.83  
(1.450)  
40  
4
2
0
20  
0
14.48  
(0.570)  
C
L
Narrow channel style heat sink with  
folded back fins for increased cooling  
surface area. Available with tin plated  
solderable tabs for easy attachment to  
the printed circuit card.  
4.83  
(0.190)  
0
2
4
6
8
10  
Heat Dissipated—Watts  
TAB  
2.02  
(0.080)  
31.88  
6.10  
(0.240)  
3.18  
(0.125)  
(1.255)  
Dia of PCB  
Plated Thru  
17.78  
(0.700)  
ORDERING INFORMATION  
Part Number  
Description  
Hole for Tabs  
11.94  
(0.470)  
Material: 1.27 (0.050) Thick Aluminum  
Finish: Black Anodize  
7020BG  
Narrow channel heat sink with no solderable tabs  
With solderable tabs  
7020B-MTG  
2.90 (0.114)  
POPULAR OPTIONS:  
7020B-  
G
Base part no.  
A
Position  
Code  
Description  
Location  
Hole X  
Details  
A
TC10-MT  
Insulating device mounting clip  
and solderable tabs  
Page 93, 98  
For additional options see page 85  
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  
27  
www.aavidthermalloy.com  
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