參數(shù)資料
型號： 7148DG
廠商： Aavid Thermalloy
文件頁數(shù)： 17/116頁
文件大?。?/td> 0K
描述： BOARD LEVEL HEAT SINK
產(chǎn)品培訓模塊： How to Select a Heat Sink
標準包裝： 2,000
類型： 插件板級，垂直
冷卻式包裝： Multiwatt，SIP
固定方法： 夾和 PC 引腳
形狀： 矩形
長度： 0.795"（20.20mm）
寬： 0.915"（23.24mm）
機座外的高度（散熱片高度）： 0.380"（9.65mm）
溫升時的功耗： 1W @ 30°C
在強制氣流下的熱敏電阻： 在 600 LFM 時為6°C/W
自然環(huán)境下的熱電阻： 16°C/W
材質(zhì)： 銅
材料表面處理： 錫
其它名稱： 043242
113
A
C
CESSORIES
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
Thermalcote
TM
Thermalcote II was developed as the sensible alternative
to silicone-based thermal greases. Thermalcote
TM II employs
a highly conductive synthetic base fluid that enables the
finished product to exhibit the same thermal characteris-
tics as the silicone-based products.
Thermalcote II contains no silicone. The high lubricity of
the base oil permits efficient application to both semicon-
ductor case or heat sink, and it will effectively fill the micro-
scopic air gaps on the metal-to-metal mating surfaces. It is
non-toxic, extremely stable, and neither cakes or runs from
-40° to 200°C (-40°F to 392°F).
ORDERING INFORMATION
Grease & Epoxy
Thermalcote
TM is a superior thermal joint compound of ther-
mally loaded silicone based grease for use with all heat sinks.
It improves the transfer of thermal energy across the metal
to metal interfaces between the transistor or rectifier case
and the heat sink. Thermalcote
TM conducts heat approximately
15 times better than air and more than 4 times better than
unloaded silicone grease. It is non-toxic, extremely stable,
and neither cakes or runs from -40° to 204°C (-40°F to 399°F).
Color
Opaque white
Operating
-40°C to 204°C (-40°F to 399°F)
temperature range
Thermal conductivity
0.765W/(m °C )(.226 Btu/hr ft °F)
Dielectric strength
11.8 x 103 volts/mm (300 volts/mil)
1.27 mm gap (0.050" gap)
Cleaning solvent
Mineral spirits or turpentine
Specific gravity
1.6
Evaporation
24 hours@200°C (392°F), wt%
1
Shelf life
Indefinite (unopened)*
Thermalcote
TM ll
Part number
Net weight
349G
28 grams (1 oz) tube
350G
57 grams (2 oz) jar
351G
0.45 kg (1 lb) can
ORDERING INFORMATION
Part number
Net weight
249G
28 grams (1 oz) tube
250G
57 grams (2 oz) tube
251G
0.45 kg (1 lb) can
252G
2.27kg (5 lb) can
253G
4.54 kg(10 lb) can
Color
Blue
Operating
-40°C to 200°C (-40°F to 392°F)
temperature range
Thermal conductivity
0.699W/(M °C) (0.204 Btu/hr ft °F)
Dielectric strength
7.9 x 103volts/mm (200volts/mil)
1.27 mm gap (0.050" gap)
Cleaning solvent
Mineral spirits or turpentine
Specific gravity
2.93@60°F (15.6°C)
Evaporation,
24 hours@200°C (392°F), wt%
0.6 max
Shelf life
Indefinite (unopened)*
PRODUCT INFORMATION
* It is recommended that the containers be turned over
every 6 months to minimize settling for ease of mixing
* It is recommended that the containers be turned over
every 6 months to minimize settling for ease of mixing
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