251G Aavid Thermalloy, 251G Datasheet - Page 74

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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
74
5017, 5018, 5019, 5020 Low cost diamond shaped basket heat sink
Low cost diamond shaped
basket heat sink with straight
fins. High fin count enhances
efficiency. Four heights to
choose from.
5792
ORDERING INFORMATION
Part Number
501706B00000G
501806B00000G
501906B00000G
502006B00000G
Space saving expandable collar
heat sink has the same footprint
as the device being cooled meaning
no extra board space is required to
fit the heat sink. The expandable
collar tightly grips the device.
ORDERING INFORMATION
Part Number
579206B00000G
579206V00000G
TO-66 Heat Sinks
www.aavidthermalloy.com
12.70 (0.500)
19.05 (0.750)
25.40 (1.000)
31.75 (1.250)
Finish
Black anodize
AavSHIELD 3
“A” Dim
Space saving expandable collar heat sink
AMERICA
EUROPE
501906
502006
501706
501806
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
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
1
200
2
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
400
400
400
4
2
4
600
600
600
6
3
6
800
800
800
8
4
8
1000
1000
1000
10
10
5
20
16
12
10
8
4
0
10
0
8
6
4
2
8
6
4
2
0
(0.960)
24.38
(0.480)
ASIA
12.19
(0.812)
20.62
(0.540)
13.72
(0.100)
2.54
Singapore Tel: +65 6362 8388 email: sales@aavid.com.sg
Taiwan Tel: +886(2) 2698-9888 email: sales@aavid.com.tw
(1.040)
@ BASE
26.42
ø
(0.960)
(0.460)
(1.220)
24.38
C L
11.68
31.00
1
(0.200)
5.08
(0.100)
2.54
ø
C L
(0.156)
TYP 4
3.96
2
(0.365)
page 112
9.27
Material: 1.60 (0.063) Thick Aluminum
Grease
Material: 1.27 (0.050) Thick Aluminum
Epoxy
(0.175)
Finish: Black Anodize
Finish: See Table
ø
(0.156)
4.44
&
3.96
SLOT
x
(0.195)
4.95
"A"
Mounting
Mounting
page 99
page 99
Kits
Kits
@ BASE
(1.550)
39.37

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