249G Aavid Thermalloy, 249G Datasheet - Page 76

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249G

Manufacturer Part Number
249G
Description
THERMAL GREASE
Manufacturer
Aavid Thermalloy
Series
Thermalcotetrade;r
Type
Silicon Compoundr
Datasheets

Specifications of 249G

Size / Dimension
1.0 oz. Tube
Product
Thermal Management
Size
1 oz
Container
Tube
Chemical Component
Polydimethylsiloxane/Zinc Oxide
Dispensing Method
Tube
Primary Type
Grease
Temperature, Rating
-40 to +204 °C
Weight
1 Oz.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
35252

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
249G
Manufacturer:
ATH
Quantity:
33
76
3257, 3260
Extruded collar style heat
sink with radial fins. The split
collar design provides a press fit
between the transistor and the
heat sink creating an excellent
thermal conduction path.
Available in two heights.
ORDERING INFORMATION
3201, 3202
ORDERING INFORMATION
Part Number
320105B00000G
320205B00000G
3230
ORDERING INFORMATION
Part Number
323005B00000G
Part Number
325705B00000G
326005B00000G
Extruded collar style heat sink with
swept back fins for increased surface
area in a small volume. The split collar
design provides a press fit between
the transistor and the heat sink creating
an excellent thermal conduction path.
Available in two inside diameters.
Extruded collar style heat sink
with mounting hole for hardware
attachment to the circuit card. The heat
sink includes a mount boss that will
accept a 4-40 screw for secure mounting
in high vibration environments. The split
collar design provides a press fit between
the transistor and the heat sink creating
an excellent thermal conduction path.
TO-5 Heat Sinks
www.aavidthermalloy.com
6.35 (0.250)
9.53 (0.375)
8.07 (0.318)
7.75 (0.305)
Description
Extruded collar style heat sink with mounting boss
“A” Dim
“A” Dim
Extruded collar style heat sink with mounting hole
Extruded collar style heat sink with radial fins
Extruded collar style heat sink with swept back fins
AMERICA
EUROPE
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
326005
325705
100
100
100
80
60
40
20
80
60
40
20
80
60
40
20
0
0
0
0.0
0.0
0.0
0
0
0
200
200
0.4
0.4
200
0.4
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Air Velocity—Feet Per Minute
Heat Dissipated—Watts
Heat Dissipated—Watts
Heat Dissipated—Watts
400
0.8
400
0.8
400
0.8
600
1.2
600
1.2
600
1.2
800
800
800
1.6
1.6
1.6
1000
1000
1000
2.0
2.0
2.0
50
40
30
20
10
50
40
30
20
10
50
30
20
40
10
0
0
0
ASIA
ø 8.08
(0.318)
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
ø
(0.125)
3.17
(0.500)
(0.750)
12.70
19.05
"A"
ø
(0.318) THRU
8.07
R
(0.300)
7.62
(0.250)
Material: Aluminum
Material: Aluminum
Material: Aluminum
6.35
Finish: Black Anodize
Finish: Black Anodize
Finish: Black Anodize
(0.250)
"A"
6.35
(0.500)
12.70

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