参数资料
型号: 8903VBG
厂商: Aavid Thermalloy
文件页数: 93/116页
文件大小: 0K
描述: INSULATING COVER TO-3
标准包装: 1,000
附件类型:
适用于相关产品: TO-3
其它名称: 034785
Tabs
Tab ordering code 40
6.32
(0.245)
Tab ordering code 43
6.35
(0.250)
3.18
(0.125)
C
6.35
(0.250) L
12.57
(0.495)
1.27
(0.050)
1.63
6.35
(0.250)
15.88
(0.625)
1.27
(0.050)
3.18
(0.125)
0.81
(0.032)
Solderable Mounting Tabs
(0.064)
1.02
(0.040)
0.51
(0.020)
Heat sinks ordered with solderable mounting
tabs have tin-plated spring steel tabs perma-
FIGURE A
7.62
(0.300)
FIGURE B
7.62
(0.300)
nently locked onto the heat sink to provide
wave solderability. The solderable tabs are
mounted on the heat sink after anodizing,
thus eliminating any special coating or han-
dling. The result is a wave solderable heat
sink with black anodized performance.
"A"
"B"
"A"
"B"
3.18
3.18
(0.125)
2.79
(0.110)
(0.125)
2.28
2.03
(0.080)
7.87
(0.310)
SEE DETAIL B
ORDERING INFORMATION
example 12 digit part 574802B0 _ _ 00G
Ordering code
example
Thermalloy origin part 6070B– G A = Model number
(0.090)
4.83
(0.190)
MT3 ONLY
7.87
(0.310)
BEVELED
CORNERS
MT3 ONLY
3.09
(0.122)
DETAIL B
A
B
C
B = Mounting tab suffix
C = RoHS compliant
Typical Installation
ADD TO
HEIGHT OF PART
"A" REF
TRIANGULAR
TAB
Recommended
PCB plated
Suffix
MT
MT2
MT3
Ordering code
53
54
55
Stand-off height
5.21 (0.205)
8.51 (0.335)
5.21 (0.205)
Features
Solderable mounting tab
Solderable mounting tab
50 degree beveled corners on stand-off portion reducing board footprint
“A” Dim
15.88 (0.625)
19.18 (0.755)
15.88 (0.625)
“B” Dim
4.83 (0.190)
8.13 (0.320)
4.83 (0.190)
Figure
A
A
A
thru hole:
2.90 ± 0.10 (0.114 ± 0.004)
2.90 ± 0.10 (0.114 ± 0.004)
2.90 ± 0.10 (0.114 ± 0.004)
from 7.87 (0.310) to 4.83 (0.190) width. Only tab with this feature.
MT5
MT6
56
57
5.21 (0.205)
2.92 (0.115)
Bifurcated tabs in lieu of triangular shape
Bifurcated tabs in lieu of triangular shape
15.88 (0.625)
13.59 (0.535)
4.83 (0.190)
2.54 (0.100)
B
B
2.95 ± 0.05 (0.116 ± 0.002)
2.95 ± 0.05 (0.116 ± 0.002)
Notes: Mounting tabs have unique locking features built into their design. Aavid Thermalloy adds
to standard and custom heat sinks. For this reason, the tabs are factory applied, and cannot be sold
separately. Please see page 85 for additional tab options.
AMERICA
USA Tel: +1 (603) 224-9988 email: info@aavid.com
ASIA
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
www.aavidthermalloy.com
EUROPE
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
Taiwan Tel: +886 (2) 2698-9888 email: sales@aavid.com.tw
93
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