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參數(shù)資料
| 型號： | 7178DG |
| 廠商： | Aavid Thermalloy |
| 文件頁數(shù)： | 96/116頁 |
| 文件大小： | 0K |
| 描述： | BOARD LEVEL HEAT SINK |
| 產(chǎn)品培訓模塊： | How to Select a Heat Sink |
| 標準包裝： | 1,000 |
| 類型： | 插件板級，垂直 |
| 冷卻式包裝： | TO-220 |
| 固定方法： | 螺栓固定和 PC 引腳 |
| 形狀： | 矩形 |
| 長度： | 0.750"（19.05mm） |
| 寬： | 0.520"（13.21mm） |
| 機座外的高度（散熱片高度）： | 0.375"（9.52mm） |
| 溫升時的功耗： | 0.6W @ 30°C |
| 在強制氣流下的熱敏電阻： | 在 700 LFM 時為5.0°C/W |
| 自然環(huán)境下的熱電阻： | 35.7°C/W |
| 材質(zhì)： | 銅 |
| 材料表面處理： | 錫 |
| 其它名稱： | 043244 |
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80
HO
W
T
O
D
ECIPHER
A
12
DIGIT
P
A
R
T
NUMBER
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
Aavid Thermalloy's standard product line in most cases consists of a 12-digit part number sequence. In most standard offerings, Digits 1 through 4,
define the model basic part number. Digits 5 and 6 designate the package style that a particular heat sink is designed to cool. The 7th digit deter-
mines the finish, and the 8th identifies the interface material, if one can be used for that particular style heat sink. The 9th and 10th digits define
the PC board mounting method, and the 11th and 12th digits define the method of attachment of the package to the heat sink. For digits
8,9,10,11 and 12, the absence of any of those options is always designated by a zero in those positions. Important NOTE: The 12 digit part number
sequence is a general format. Due to the different variations and styles of heat sinks, we have included an Option Index on pages 82–84 to show
available options and accessories for the products covered in this catalog.
To order most Aavid Thermalloy heat sinks, you must use a 12 digit part number using the following options:
How to decipher an Aavid standard 12 digit part number
Digits 5-6: Package style
CODE
DEVICE
00
Blank
01
TO-218
02
TO-220, TO-216, TO-217
03
TO-3
04
TO-202
05
TO-5, TO-39
06
TO-66
08
TO-247
10
Multiwatt/SIP
21
Dual TO-218
22
Dual TO-220
Digit 7: Finish
CODE
DESCRIPTION
B
Black Anodize
D
Solderable 100% Tin Finish
J
Pre-Black Anodize
M
Green Anodize
U
Unfinished
V
AavSHIELD3
W
Black Anodize w/Black Paint
For additional information see page 110
Digit 8: Interface material
CODE
DESCRIPTION
0
None
1
One Kon-Dux Pad
2
Two Kon-Dux Pads
3
One In-Sil-8 Pad
4
Two In-Sil-8 Pad
7
One Hi-Flow Pad
8
Two Hi-Flow Pads
For additional information see pages 86 and 87
Solderable Wave-On mounts
CODE
STAND-OFF THREAD
01
0.100”
#6-32
02
0.100”
#4-40
03
0.045”
#4-40
04*
0.100”
#6-32
05
0.045”
#6-32
07
0.100”
3.5mm
09
0.200”
#6-32
13
0.129”
#6-32
* 0.090 PCB (others 0.062”)
For additional information see page 89
Solderable staked on **tabs
CODE
DESCRIPTION
28
Shur-Lock Tab
(0.130 for 0.062” PC Boards)
31
Centered Horizontal
(0.050 W x 0.130 L)
32
Centered Horizontal
(0.050 W x 0.130 L)
33
Centered Vertical
(0.062 W x 0.340 L)
34
Vertical Pair L & R
(0.075 W x 0.170 L)
35
Vertical Pair L & R
(0.097 W x 0.200 L)
36
Centered Vertical
(0.100 W x 0.150 L)
37
Centered Step
(0.062 W x 0.250 L with 0.125 wide step)
39
Centered Vertical
(0.050 W x 0.375 L)
40
Centered Vertical
(0.050 W x 0.245 L)
43
Centered Step
(0.050 W x 0.375 L)
48
Centered Vertical
(0.062 W x 0.280 L)
53
MT Tab Vertical Pair
(0.090 W x 0.125 L)
54
MT2 Tab Vertical Pair
(0.090 W x 0.125 L)
55
MT3 Tab Vertical Pair
(0.090 W x 0.125 L)
56
Bifurcated Tab Vertical Pair
(0.110 W x 0.125 with 0.190 step)
57
Bifurcated Tab Vertical Pair
(0.110 W x 0.125 with 0.100 step)
For additional information see pages 91–93
** For additional tab options, please contact
Application Engineering at (603) 224-9988
Semiconductor mounts
CODE
DESCRIPTION
LENGTH
01
#6-32 Female
02
#4-40 Female
03
M-3 Female
04
#6-32 Male
0.380”
05
#4-40 Male
0.380”
For additional information see page 90
Studs
CODE
DESCRIPTION
LENGTH
06
SE-2 Stud #6-32
0.485"
07
SM-3 M-3 Male
0.350”
08
SE-1 Stud #6-32
0.350"
09
SE-3 Stud #4-40
0.350"
11
SF-1 M3 x 0.5
0.302"
14
SE-4 Stud #6-32
0.350"
17
SM-1M-3 Male
0.350"
For additional information see page 96
Clinch nuts
CODE
DESCRIPTION
12
CNE-42 4-40 Clinch nut
13
CNM-1 M3 X 0.5 Clinch nut
For additional information see page 95
Standard clips
Kool-Klips
Sold separately
CODE
PART#
50
115000
51
115100
52
115200
53
115300
54
115400
62
116200
For additional information see page 97
Thermal clips
Factory applied to heat sink
CODE
PART#
32
TC-1
33
TC-10
34
TC-11
35
TC-12
For additional information see page 98
Solderable pins
for board mounted extrusions
CODE
DESCRIPTION
21
Solid Pin with
Stand Off Shoulder 0.050”
25
Solid Solderable Pin
For additional information see page 94
Solderable nut
CODE
DESCRIPTION
LENGTH
13
SNE-2 6-32 UNC-2B
0.305”
14
SNE-1 4-40 UNC-2B
0.305”
For additional information see page 94
Digits 11-12: Package mounting
Digits 9-10: PC Board mounting
A = Base Part Number
B = Package Style
C = Finish
D = Interface Material
E = PC Board Mounting
F = Package Mounting
G = RoHS Compliant
Standard board level:
5748 02 B 0 37 00 G
A
B C D E
F G
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