251G Aavid Thermalloy, 251G Datasheet - Page 48

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

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

48
*Edges cut during the manufacturing process will be unfinished.
6232
Copper, space saving staggered fin
heat sink for vertical mounting TO-220
devices. Features integrated solderable
mounting tabs for easy attachment to
the PC board.
ORDERING INFORMATION
POPULAR OPTIONS:
Position
For additional options see page 82
Space saving staggered fin heat sink
for vertical mounting TO-220 devices.
Features solderable mounting tabs
with triangular base for easy attach-
ment to the PC board.
ORDERING INFORMATION
See page 110 for more information
For additional options see page 85
6025
ORDERING INFORMATION
Part Number
6025DG
For additional options see page 85
5932
Space saving twisted fin heat sink
for vertical mounting TO-220 devices.
Features solderable mounting tabs for
easy attachment to the PC board.
Part Number
593202B03500G
Part Number
6232B-MTG
6232PB-MTG
A
www.aavidthermalloy.com
TO-220 Heat Sinks
Space saving staggered fin heat sink
Copper, space saving staggered fin heat sink
Space saving twisted fin heat sink
Code
34
Description
Copper, space saving staggered fin heat sink with solderable tabs
Description
Space saving twisted fin heat sink with solderable tabs
Finish
Black anodize
Pre-black anodize*
Description
Solderable tab for 0.094 plated thru hole
Base part no.
593202B0 00 00G
AMERICA
EUROPE
A
Hole for Tabs
Plated Thru
3.10 (0.122)
3.10 (0.122)
Dia of PCB
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
100
100
100
80
60
40
20
80
80
60
40
20
60
40
20
0
0
0
0
0
0
0
0
0
Page 92
Details
Hole for Tabs
200
200
200
Plated Thru
2
2
1
Dia of PCB
2.84 (0.112)
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
Plated Thru
2.54 (0.100)
Dia of PCB
400
400
400
4
4
2
600
600
600
6
3
6
800
800
800
8
8
4
1000
1000
1000
10
10
5
10
10
5
4
3
2
1
0
8
6
4
2
0
8
6
4
2
0
ASIA
(1.774)
45.06
ø
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
(0.125)
(0.789)
20.04
3.18
(0.525)
(2.000)
13.34
50.80
(0.187)
4.75
2x
(1.000)
25.40
(0.250)
6.34
ø
(0.125)
THRU
3.18
(0.350)
8.89
(0.420)
10.67
(1.378)
(1.000)
35.00
25.40
(0.650)
(0.097)
(1.000)
(1.380)
16.51
35.05
25.40
2.46
C L
(0.700)
(0.875)
17.78
22.22
page 112
page 112
page 112
Grease
Grease
Grease
Epoxy
Epoxy
Epoxy
Material: 1.27 (0.050) Thick Aluminum
Material: 1.27 (0.050) Thick Copper
Material: 1.27 (0.050) Thick Aluminum
Finish: See Table
&
&
&
Finish: Black Anodize
(0.090)
Finish: Tin Plated
(0.480)
12.20
2.29
(0.720)
(0.190)
18.30
(0.062)
(0.770)
ø
4.83
(0.125)
19.56
1.57
THRU
TYP 2
(0.156)
3.17
3.96
(1.250)
31.75
Mounting
Mounting
Mounting
page 99
page 99
page 99
(0.105)
Kits
Kits
Kits
2.67
(0.032)
(0.512)
13.00
(0.500)
0.81
12.70