249G Aavid Thermalloy, 249G Datasheet - Page 12

• 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

12
Solder anchor attachment
ORDERING INFORMATION
IC Pkg Size (mm)
23 x 23
23 x 23
23 x 23
27 x 27
27 x 27
27 x 27
35 x 35
35 x 35
35 x 35
35 x 35
35 x 35
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
37.5 x 37.5
40 x 40
40 x 40
42 x 40
42.5 x 42.5
42.5 x 42.5
SOLDER ANCHOR
Part Number
125700D00000G
125800D00000G
Aavid's unique Solder anchor attachment method
uses two or four small Solder anchors attached to
the circuit card and a wire spring clip to securely
fasten the heat sink to the device. This method is
rugged, compact and allows for easy removal in
case of rework.
All products include a phase change pad suitable
for most IC package styles to optimize thermal
performance. Models are available with a single
or dual spring clips for additional thermal interface
pressure. Solder anchors are ordered separately.
1. Natural convection thermal resistance based on a 75º C heat sink temperature rise.
2. Force convection thermal resistance based on an entering 1.0 m/s (200LFM) airflow.
3. Solder anchors are sold separately refer to drawing above.
4. Solder anchor mechanical drawings and board mounting drawings see page 13.
BGA–Solder Anchor
www.aavidthermalloy.com
IC Pkg Style
PCB Thickness (mm)
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
Flip chip
All
All
All
All
All
All
All
All
All
All
All
All
2.54-2.79
1.60
374024B60023G
374124B60023G
374224B60023G
374324B60023G
374424B60023G
374524B60023G
374624B60024G
374724B60024G
374824B60024G
374924B60024G
375024B60024G
375124B60024G
Part Number
10-THMA-01G
10-BRD2-01G
10-BRD1-01G
10-BRD1-03G
10-BRD1-04G
10-BRD1-05G
10-BRD1-07G
10-5634-01G
10-CLS1-01G
10-CLS2-01G
AMERICA
EUROPE
“A” Dim (mm)
3.61
4.70
“W” (mm)
23.00
23.00
23.00
27.00
27.00
27.00
31.00
31.00
35.00
35.00
35.00
35.70
37.50
37.50
37.50
37.50
37.50
40.00
40.00
40.00
42.30
42.30
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
“L” (mm) “H” (mm) “A” (mm)
23.00
23.00
23.00
27.00
27.00
27.00
34.90
34.90
35.00
35.00
35.00
37.30
37.50
37.50
37.50
37.50
37.50
40.00
40.00
40.00
42.30
42.30
(0.283)
7.19
10.00
18.00
25.00
10.00
18.00
25.00
23.00
35.00
10.00
18.00
25.00
23.00
23.00
23.00
23.00
23.00
23.00
10.00
18.00
25.00
23.00
35.00
(0.200)
(0.300)
5.08
7.62
49.70
49.70
49.70
49.70
49.70
49.70
62.30
62.30
62.30
62.30
62.30
62.30
(0.025)
40.00
23.40
19.70
30.60
20.30
16.50
11.50
10.70
23.40
15.30
12.00
11.50
10.10
10.10
10.10
10.10
10.10
20.30
12.20
10.30
8.80
8.30
(0.098)
0.64
θn
2.49
1
"A"
11.69
7.39
6.37
9.35
6.46
5.47
4.20
3.95
7.55
5.15
4.27
4.20
3.83
3.83
3.83
3.83
3.83
6.46
4.34
3.83
3.51
3.44
θf
2
ASIA
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Clear anodize
Black anodize
Black anodize
Black anodize
Clear anodize
Clear anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Finish
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
Fig.
1
1
1
1
1
1
2
2
1
1
1
2
2
3
2
3
2
1
1
1
2
2
4
PCB Fig.
D
D
A
A
A
A
A
A
C
C
B
B
B
B
B
B
B
B
B
B
E
E
4
#Anchors
2
2
2
2
2
2
2
2
2
2
2
2
2
4
2
4
2
2
2
2
2
2
3