251G Aavid Thermalloy, 251G Datasheet - Page 32

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251G

Manufacturer Part Number
251G
Description
THERMAL GREASE
Manufacturer
Aavid Thermalloy
Series
Thermalcotetrade;r
Type
Silicon Compoundr
Datasheets

Specifications of 251G

Size / Dimension
1 lb Can
Product
Thermal Management
Size
1 lb
Container
Can
Chemical Component
Polydimethylsiloxane/Zinc Oxide
Dispensing Method
Aerosol
Primary Type
Grease
Temperature, Rating
-40 to +204 °C
Weight
1 lbs.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
35270

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
251G
Manufacturer:
ATH
Quantity:
32
Part Number:
251G1D-16D
Manufacturer:
XILINX
0
Part Number:
251G1D-16D
Manufacturer:
XILINX/赛灵思
Quantity:
20 000
Part Number:
251G1D-16I
Manufacturer:
TEMIC
Quantity:
8 436
Part Number:
251G1D16CB
Manufacturer:
MOTOROLA
Quantity:
299
Part Number:
251G1DDIB16CB
Manufacturer:
TEMIC
Quantity:
1 186
32
* Edges cut during the manufacturing process will be unfinished.
TV265, TV1500, TV1505
Channel style heat sink features
twisted fins for increased air turbu-
lence and better cooling. Can be
mounted vertically or horizontally.
Models are available with integrated
twist tabs or mounting solderable tabs.
Channel style heat sink features
solderable tabs and twisted fins
for increased air turbulence for bet-
ter cooling. For ease of assembly use
with clip 7701 (sold separately) to
attach device. See page 97 for clip
information.
ORDERING INFORMATION
Part Number
TV265G
TV1500G
TV1505G
5900
ORDERING INFORMATION
Part Number
5900PBG
See page 110 for more information.
www.aavidthermalloy.com
TO-220 Heat Sinks
Description
Channel style heat sink with twisted fins and solderable tabs
Channel style heat sink with twisted fins
With integrated twist tabs
Description
Channel style heat sink with twisted fins and solderable tabs
AMERICA
EUROPE
Channel style heat sink features solderable tabs and twisted fins
Channel style heat sink features twisted fins
Italy Tel: +39 051 764011 email: sales.it@aavid.com
United Kingdom Tel: +44 1793 401400 email: sales.uk@aavid.com
USA Tel: +1 (603) 224-9988 email: info@aavid.com
TV1500
TV1505
TV 265
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0
0
0
0
0
0
200
200
200
2
1
2
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
Heat Dissipated—Watts
Hole for Tabs
Figure
Plated Thru
Dia of PCB
2.40 (0.094)
A
B
B
400
400
400
4
2
4
600
600
3
6
600
6
Hole for Tabs
Plated Thru
Dia of PCB
2.39 (0.094)
3.30 (0.130)
800
800
800
8
4
8
1000
1000
1000
10
10
5
20
16
12
20
16
12
10
8
4
0
8
4
0
8
6
4
2
0
ASIA
TV1505
ONLY
TAB
(0.177)
4.50
(0.437)
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
(1.228)
11.10
(0.100)
31.20
2.54
(1.772)
45.00
(0.075)
FIGURE A
1.90
FIGURE B
(0.500)
12.70
(0.492)
12.50
(0.500)
12.70
(0.228)
5.80
(0.197)
(0.075)
(0.200)
5.00
1.90
5.08
R
(0.075)
(0.400)
(0.201)
10.15
1.90
(0.600)
5.10
(0.047)
15.24
1.20
(0.598)
15.20
page 112
page 112
Grease
Grease
Epoxy
Epoxy
Material: 1.27 (0.050) Thick Aluminum
Material: 1.19 (0.047) Thick Aluminum
&
Finish: Black Anodize
&
Finish: Pre Black Anodize*
(0.030)
(1.181)
(0.870)
(1.000)
0.75
30.00
22.10
25.40
(1.181)
(0.150)
(0.953)
(0.984)
(0.950)
(1.197)
24.20
30.00
25.00
24.13
30.40
C L
3.81
C L
C L
Mounting
(0.600)
Mounting
15.24
page 99
(1.187)
page 99
R
30.20
(0.031)
(0.075)
Kits
Kits
clip attach
1.90
0.80
(0.200)
Slots for
5.08
(0.150)
3.80

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