參數(shù)資料
型號： 7141DG
廠商： Aavid Thermalloy
文件頁數(shù)： 50/116頁
文件大小： 0K
描述： BOARD LEVEL HEATSINK .515"TO-220
產(chǎn)品培訓(xùn)模塊： How to Select a Heat Sink
產(chǎn)品目錄繪圖： 7141DG
標準包裝： 2,000
類型： 插件板級，垂直
冷卻式包裝： TO-220
固定方法： 夾和 PC 引腳
形狀： 矩形
長度： 0.780"（19.81mm）
寬： 0.520"（13.21mm）
機座外的高度（散熱片高度）： 0.515"（13.08mm）
溫升時的功耗： 1W @ 30°C
在強制氣流下的熱敏電阻： 在 200 LFM 時為10.0°C/W
自然環(huán)境下的熱電阻： 20.3°C/W
材質(zhì)： 銅
材料表面處理： 錫
產(chǎn)品目錄頁面： 2672 (CN2011-ZH PDF)
其它名稱： 042648
7141DG-ND
HS414
39
THRU
HOLE
DISCRETE
SEMIC
O
NDUCT
O
R
P
A
C
K
A
GES
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
7173
Copper channel style heat sink featuring two integrated tabs
6236
Channel style heat sink featuring an integrated device retaining clip
TO-220 Heat Sinks
19.05
(0.750)
13.34
(0.525)
3.81
(0.150)THRU
9.52
(0.375)
19.05
(0.750)
3.81
(0.150)
1.27
(0.050)
4.11
(0.162)
6.35
(0.250)
3.81
(0.150)
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
10
0
20
40
60
80
100
01
2
3
4
5
8
6
2
4
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
Copper channel style heat sink
features two integrated tabs.
The heat sink is tin plated and
can be soldered to the PC board.
Material: 0.63 (0.025) Thick Copper
Finish: Tin Plated
ORDERING INFORMATION
Part Number
Description
7173DG
Copper channel style heat sink
2.54 (0.100)
Dia of PCB
Plated Thru
Hole for Tabs
Channel style heat sink features
an integrated device retaining clip
that eliminates the need for attachment
hardware. Available in two finish options.
17.78
(0.700)
12.95
(0.510)
13.21
(0.520)
Top is cut away
to show detail
2.54
(0.100)
Locking Catch
14.22
(0.560)
CL
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Thermal
Resistance
From
MTG
Surface
to
Ambient—
°
C/Watt
20
0
20
40
60
80
100
02
4
6
8
10
16
12
4
8
0
400
200
600
800
1000
Mounting
Surface
Temp
Rise
Above
Ambient—
°
C
Part Number
Finish
6236BG
Black anodize
6236PBG
Pre-black anodize*
ORDERING INFORMATION
Material: 1.02 (0.040) Thick Aluminum
Finish: See Table
* Edges cut during the manufacturing process will be unfinished.
See page 110 for more information.
TV40
Narrow channel style heat sink features twisted fins
38.00
(1.497)
22.00
(0.866)
28.00
(1.103)
CL
13.00
(0.512)
6.00
(0.236)
4.00
(0.158)
THRU
2X
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Th
ermal
Resistanc
eF
rom
MT
G
Sur
fac
et
oAmbien
t—°
C/W
at
t
10
0
20
40
60
80
100
02
4
6
8
10
8
6
2
4
0
400
200
600
800
1000
Moun
ting
Sur
fac
eT
emp
Ri
se
A
bo
ve
Ambien
t—°
C
Narrow channel style heat
sink features twisted fins
for increased air turbulence
and better cooling. Mounts
horizontally to accommodate
two TO-220 devices.
Material: 0.81 (0.032) Thick Aluminum
Finish: Black Anodize
ORDERING INFORMATION
Part Number
Description
TV40G
Narrow channel style heat sink with twisted fins
Grease
Epoxy
&
page112
Mounting
Kits
page 99
Grease
Epoxy
&
page112
Mounting
Kits
page 99
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