249G Aavid Thermalloy, 249G Datasheet - Page 43

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

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

*Edges cut during the manufacturing process will be unfinished.
For additional options see page 82
5748, 5798, 5799
Clip on style heat sink features
an integrated clip to retain the
device meaning no mounting
hardware is required. Models
have fins on both sides, left or
right side and are available with
solderable tabs for easy attach-
ment to the PC board.
ORDERING INFORMATION
6043, 6049, 6094
ORDERING INFORMATION
Part Number
574802B00000G
574802B03300G
579802B00000G
579802B03300G
579902B00000G
579902B03300G
Low cost, clip on style heat sink
features a locking tab to prevent
the device from dislodging from
the heat sink. Also includes slide
runners to ensure proper device
alignment. Available in a pre-black
anodize finish.
Part Number
6043PBG
6049PBG
6094PBG
See page 110 for more information
www.aavidthermalloy.com
25.40 (1.000)
25.40 (1.000)
19.71 (0.776)
“A” Dim
Description
Clip on heat sink, left & right side fins, no solderable tabs
Left & right side fins with solderable tabs
Left side fin, no solderable tabs
Left side fin with solderable tab
Right side fin, no solderable tabs
Right side fin with solderable tab
16.51 (0.650)
16.51 (0.650)
14.73 (0.580)
“B” Dim
Clip on style heat sink featuring an integrated clip
Low cost, clip on style heat sink featuring a locking tab
AMERICA
EUROPE
10.16 (0.400)
10.16 (0.400)
10.92 (0.430)
“C” Dim
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
6094
6049
6043
(0.240)
5.97
TAB
100
80
60
40
20
0
FIGURE A
20.32 (0.800)
13.97 (0.550)
20.32 (0.800)
0
0
“D” Dim
ø
(0.020)
(0.125)
200
3.18
0.50
Figure
1
(0.990)
(1.020)
25.15
25.91
Air Velocity—Feet Per Minute
A
A
B
B
B
B
Heat Dissipated—Watts
LOCKING CATCH
400
6.81 (0.268)
6.81 (0.268)
6.45 (0.254)
2
“E” Dim
Hole for Tabs
Plated Thru
Dia of PCB
1.91 (0.075)
1.91 (0.075)
1.91 (0.075)
(0.420)
600
10.67
3
(0.900)
(0.200)
22.86
5.08
800
4
1000
5
Material: 0.63 (0.025) Thick Aluminum
20
16
12
0
8
4
Finish: Black Anodize
(0.380)
9.52
(0.062)
1.57
ASIA
FIGURE B
574802
579802
579902
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
(0.420)
10.67
100
(0.750)
80
60
40
20
19.05
0
ø
(0.125)
TAB
0
"D"
0
3.18
TO-220 Heat Sinks
"E"
LOCKING CATCH
200
1
(0.530)
(0.420)
10.67
13.56
Air Velocity—Feet Per Minute
(0.020)
Heat Dissipated—Watts
0.51
Note: Fins on left or right. Right hand side model shown
400
2
(0.900)
(0.200)
22.86
5.08
600
"A"
3
Material: 0.63 (0.025) Thick Aluminum
Finish: Pre-Black Anodize*
"B"
800
4
(0.062)
(0.375)
1.57
9.52
1000
5
20
16
12
8
4
0
"C"
43