參數(shù)資料
型號: 574902B00000G
廠商: Aavid Thermalloy
文件頁數(shù): 7/116頁
文件大小: 0K
描述: BOARD LEVEL HEAT SINK
產(chǎn)品培訓(xùn)模塊: How to Select a Heat Sink
標(biāo)準(zhǔn)包裝: 1,000
類型: 插件板級
冷卻式包裝: TO-220
固定方法:
形狀: 矩形
長度: 1.375"(34.93mm)
寬: 0.860"(21.84mm)
機座外的高度(散熱片高度): 0.395"(10.03mm)
溫升時的功耗: 2.5W @ 40°C
在強制氣流下的熱敏電阻: 在 400 LFM 時為6.0°C/W
自然環(huán)境下的熱電阻: 16°C/W
材質(zhì):
材料表面處理: 黑色陽極化處理
其它名稱: 002278
104
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
USA Tel: +1 (603) 224-9988 email: info@aavid.com
"C"
"A"
"B"
"E"
DIA
"D"
Insulators – Aluminum Oxide
Aluminum oxide has unique thermal conductivity qualities
and features low loss factors at high frequencies. It has high
compressive strength, high volume resistivity, low thermal
expansion and resists radiation.
Aluminum oxide insulating washers have a dielectric strength
of approximately 21.7 x 10
3 volts/mm for .76mm material (550
volts/mil for 0.030 inch material) and 16.9 x 10
3 volts/mm for
1.57mm material (430 volts/mil for 0.062 inch material). The
thermal conductivity of aluminum oxide is 15.06W/(m°C) at 75°C.
PROPERTY
A1203
Dielectric constant 25°C (77°F)
Dissipation factor 25°C (77°F)
Electrical resistivity 25°C (77°F)
Dielectric strength (AC)
Density
Hardness
Flexural strength 25°C (77°F)
Modules of elasticity
Poisson’s ratio
Tensile strength 25°C (77°F)
Compressive strength 25°C (77°F)
Coefficient of thermal expansion
Thermal conductivity
Specific heat (100°C)
Melting point
Maximum temperature for
continuous use
CHEMICAL – TYPICAL VALUE
94% nominal
ELECTRICAL
8.9 (1MHz)
8.9 (10GHz)
0.0001 (MHz)
0.0010 (10GHz)
>1014 ohm-cm
8.66 x 103 volts/mm (6.35mm thick)
[220 volts/mil (0.250” thick)]
16.73 x 103 volts/mm (1.27mm thick)
[425 volts/mil (0.050” thick)]
28.35 x 103 volts/mm (0.25mm thick)
[720 volts/mil (0.010” thick)]
PHYSICAL
3.62 g/cm3 (226 lb/ft3)
78 (Rockwell 45 N)
MECHANICAL
3.17 x 108 Pa (minimum) [46.00 psi (minimum)]
3.52 x 108 Pa (typical) [51,000 psi (typical)]
2.83 x 1011 Pa (41 x 106 psi)
0.21
1.93 x 108 Pa (28,000 psi)
2.10 x 109 Pa (305,000 psi)
THERMAL
7.9 x 106/°C (4.4 x 106/°F)
18.01 W/(m°C) @ 25°C
14.24 W/(m°C) @ 100°C
79.56 W/(m°C) @ 400°C
8.79 x 104 KJ/kg°C [2.1 x 104 Btu/lb °F]
>3600°C (6512°F)
1700°C (3100°F)
TEST METHOD
Spectrographic analysis
(100%-% by wt. of total
metallic impurity)
ASTM D150-70
ASTM D2520-70
ASTM D150-70
ASTM D2520-70
ASTM D1829-66
ASTM D116-69
ASTM C20-70
ASTM E18-67
ACMA Test #2
ASTM C623-69T
ACMA Test #4
ASTM C528-63T
ASTM C372-56
ASTM C408-58
ASTM C351-61
"B"
10.92
(0.430)
"A"
1.83
(0.072)
"E"
15.09
(0.594)
"D"
RAD
TYP (2)
5.46
(0.215)
3.68
(0.145)
TYP (4)
"C" RAD
TYP (2)
DIA
Aluminum Oxide
Aluminum Oxide for TO-3
Aluminum Oxide Ceramic for TO-220
Aluminum Oxide Ceramic for TO-218, TO-247, and TO-3P
Part number
Thickness
“A” Dim
“B” Dim
“C” Dim
“D” Dim
“E” Dim
4103G*
1.91 (0.075)
39.70 (1.563)
26.67 (1.050)
13.34 (0.525) 4.75 (0.187)
30.40 (1.197)
4104G*
1.78 (0.070)
44.45 (1.750)
31.75 (1.250)
15.88 (0.625) 7.16 (0.282)
30.15 (1.187)
Part number
Thickness
“A” Dim
“B” Dim
“C” Dim
“D” Dim
“E” Dim
4169G*
1.57 (0.062)
19.30 (0.760)
13.97 (0.550)
4.78 (0.188)
6.98 (0.275)
3.68 (0.145)
4170G**
1.78 (0.070)
19.30 (0.760)
13.97 (0.550)
4.78 (0.188)
6.98 (0.275)
3.68 (0.145)
4171G**
1.78 (0.070)
16.51 (0.650)
12.70 (0.500)
4.32 (0.170)
6.35 (0.250)
3.81 (0.150)
4177G**
1.78 (0.070)
17.45 (0.687)
14.27 (0.562)
5.54 (0.218)
7.14 (0.281)
3.18 (0.125)
Part number
Thickness
“A” Dim
“B” Dim
“C” Dim
“D” Dim
“E” Dim
4180G*
1.78 (0.070)
23.24 (0.915)
18.80 (0.740) 6.98 (0.275)
9.40 (0.370)
3.96 (0.156)
ORDERING INFORMATION
"A"
"B"
"C"
"D"
"E"
相關(guān)PDF資料
PDF描述
3603/50 100 CABLE 50 COND FLAT JACKET .050"
SOMC160122K0JEA RES ARRAY 22K OHM 15 RES 16-SOIC
3353/40 100 CABLE GROUND PLANE 40 COND .05"
767115-1 CONN RCPT 38POS .025 VERT SMD
5176377-4 CONN RCPT FH 100POS 050 VERT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
574902B02800 制造商:Aavid Thermalloy 功能描述:- Bulk
574902B02800G 功能描述:BOARD LEVEL HEAT SINK RoHS:是 類別:風(fēng)扇,熱管理 >> 熱敏 - 散熱器 系列:- 產(chǎn)品目錄繪圖:BDN12-3CB^A01 標(biāo)準(zhǔn)包裝:300 系列:BDN 類型:頂部安裝 冷卻式包裝:分類(BGA,LGA,CPU,ASIC……) 固定方法:散熱帶,粘合劑(含) 形狀:方形,鰭片 長度:1.21"(30.73mm) 寬:1.210"(30.73mm) 直徑:- 機座外的高度(散熱片高度):0.355"(9.02mm) 溫升時的功耗:- 在強制氣流下的熱敏電阻:在 400 LFM 時為6.8°C/W 自然環(huán)境下的熱電阻:19.6°C/W 材質(zhì):鋁 材料表面處理:黑色陽極化處理 產(chǎn)品目錄頁面:2681 (CN2011-ZH PDF) 其它名稱:294-1099
574902B03300 功能描述:散熱片 TO-220 VERT 16.0 TR SLIDE ON SOLDER TABS RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR
574902B03300G 功能描述:散熱片 TO-220 VERT 16.0 TR RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR
574902B03700 功能描述:散熱片 TO-220 VERT 16.0 TR SLIDE ON SOLDER TABS RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長度: 寬度: 高度: 設(shè)計目的:Express-HRR