參數(shù)資料
型號： 7141DG
廠商： Aavid Thermalloy
文件頁數(shù)： 111/116頁
文件大?。?/td> 0K
描述： BOARD LEVEL HEATSINK .515"TO-220
產(chǎn)品培訓模塊： 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： 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
94
L
ABOR
SA
VING
HEA
T
SINK
T
O
BO
ARD
&
D
EVICE
T
O
H
EA
T
S
INK
MOUNT
S
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
Solderable Pins / Solderable Nuts
Solderable nuts are permanently swaged into the heat sink
for quick pre-assembly with the transistor. Screws are used
to mount to the heat sink and are installed from the top.
Solderable nuts feature a closed end that prevents solder
from wicking into threads and trapping contaminants or flux.
Heat sink and transistor are then handled as a single compo-
nent and dropped into plated-thru holes in the PC board for
wave soldering. (Solderable nuts require slightly larger printed
circuit board hole sizes)
Pre-mounted to heat sink at factory
Ease of pre-assembly in production
Mechanical and electrical integrity
Wave solderability
Solderable Nuts
Note: If a part number requires 2 solderable nuts, simply add a "/2" after the solderable
nut character suffix on Thermalloy origin parts.
FEATURES
Suffix
Ordering code
Dia of PCB thru hole
Thread
SNM-1
N/A
4.95 (0.195)
M3X0.5
SNE-1
14
4.95 (0.195)
4-40 UNC-2B
SNE-2
13
4.95 (0.195)
6-32 UNC-2B
(0.170)
4.32
(0.050)
1.27
(0.129)
3.28
(0.140)
3.56
SOLDERABLE NUT
(0.170)
4.32
SOLDERABLE
NUT
(0.129)
3.28
(0.140)
3.56
CL
(0.065)
1.65
THREAD
7.62
(0.300)
7.75
(0.305)
3.56
(0.140)
3.28
(0.129)
4.32
(0.170)
Mechanical drawings showing heat sinks with solderable nuts
506003B0 _ _ 00G
Ordering code
7019B–
G
B
ORDERING INFORMATION
example 12 digit part
example
Thermalloy origin part
A
A = Model number
B = Solderable nut suffix
C = RoHS compliant
Vertically mounted, extruded heat sinks are
converted to wave solderable with the addition
of solderable roll pins. Roll pins are available
with stand-off shoulders in different heights
for easier cleaning after wave soldering.
Suffix
Ordering code
Description
“A” Dim
Figure
P2
21
Solid pin w/stand-off shoulder 0.050"
0.050
A
P3
N/A
Solid pin w/stand-off shoulder 0.125"
0.125
A
N/A
25
Solid solderable pin
B
Solderable Pins
12.70
(0.500)
4.45
(0.175)
2.34
(0.092)
Typical installation P2-P3
529902B0 _ _ 00G
Ordering code
ORDERING INFORMATION
example 12 digit part
FIGURE B
(0.097)
2.46
(0.095)
2.41
(0.216)
5.49
(0.500)
12.70
"A"
FIGURE A
Stand-Off Shoulder
Heat sink
PC Board
"A"
Pin 25
1.27
(0.500)
2.41
(0.095) REF
5.49
(0.216)
REF
3.96
(0.156)
2.46
(0.097)
Pin P2-P3
6396B–
G
B
example
Thermalloy origin part
A
A = Model number
B = Solid pin suffix
C = RoHS compliant
C
相關PDF資料
PDF描述
7148DG BOARD LEVEL HEAT SINK
714F FAN TUBEAXIAL 70X15MM 24VDC
7212N FAN TUBEAXIAL 150X55MM 12VDC
7214N FAN TUBEAXIAL 150X55MM 24VDC
7218N FAN TUBEAXIAL 150X55MM 48VDC
相關代理商/技術參數(shù)
參數(shù)描述
7141E 制造商:Excelta Corporation 功能描述:Cutter - Medium Round - Maximum Flush - 6" Carbon Steel - 18 AWG Capacity
7-141-P 制造商:Cinch Connectors 功能描述:
7141Y 制造商:Cinch Connectors 功能描述:CONN BARRIER BLOCK 7CIRC .438"
7-141-Y 功能描述:柵欄接線端子 7 TERMINAL 2 ROW .438 6-32x1/4" OPEN RoHS:否 制造商:TE Connectivity / AMP 產(chǎn)品:Barrier Terminal Blocks 系列: 類型:Dual Barrier, Flat Block without Mounting Ears 節(jié)距:9.53 mm 位置/觸點數(shù)量:2 線規(guī)量程:22-12 電流額定值:20 A 電壓額定值:300 V 安裝風格:Through Hole 安裝角:Vertical 端接類型:Screw 觸點電鍍:Tin
7142 功能描述:旋鈕和轉盤 HNDL BRS N PL 3.00 RoHS:否 制造商:Davies Molding 材料:Phenolic 設計:Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
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