249G Aavid Thermalloy, 249G Datasheet - Page 17

• 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

ORDERING INFORMATION
1. For tape specifications see page 88
2. Natural convection thermal resistance based on a 75° C heat sink temperature rise.
3. Forced convection thermal resistance based on an entering 1.0 m/s (200LFM) airflow.
IC Pkg. Size (mm) IC Pkg. Style
10 x 10
23 x 23
23 x 23
23 x 23
25 x 25
27 x 27
27 x 27
27 x 27
27 x 27
28 x 28
28 x 28
28 x 28
31 x 31
31 x 31
32.5 x 32.5
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
40 x 40
40 x 40
40 x 40
40 x 40
42.5 x 42.5
42.5 x 42.5
45 x 45
50 +
Heat sinks for metal/ceramic BGA packages
www.aavidthermalloy.com
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
Metal / Ceramic
373224M00032G
373324M00032G
375224B00032G
374024B00032G
374124B00032G
374224B00032G
335224B00032G
335324B00032G
374324B00032G
374424B00032G
374524B00032G
373024B00032G
335724B00032G
335824B00032G
371824B00032G
374624B00032G
374724B00032G
374824B00032G
372024B00032G
336624B00032G
374924B00032G
364424B00032G
375024B00032G
375124B00032G
Part Number
2327B-TACHG
2338B-TACHG
2319B-TACHG
2321B-TACHG
2332B-TACHG
2342B-TACHG
3334B-TACHG
AMERICA
EUROPE
“W” (mm)
Italy Tel: [phone] email: [e-mail]
United Kingdom Tel: [phone] email: [e-mail]
USA Tel: [phone] email: [e-mail]
10.20
23.00
23.00
23.00
25.00
26.90
27.00
27.00
27.00
27.90
28.00
27.90
30.10
30.00
33.00
35.00
35.00
35.00
35.00
35.00
37.40
38.10
38.10
40.00
40.10
40.00
40.00
43.20
43.20
45.70
50.50
“L” (mm)
11.10
23.00
23.00
23.00
25.00
26.90
27.00
27.00
27.00
27.90
28.00
28.10
30.10
30.00
31.40
35.00
35.00
35.00
35.00
35.00
37.40
38.10
38.10
40.00
40.00
40.00
40.00
41.30
41.30
44.60
50.20
“H” (mm)
10.20
10.00
18.00
25.00
11.40
10.00
18.00
25.00
15.20
12.50
10.00
18.00
25.00
27.90
10.16
16.00
10.00
11.40
18.00
25.00
16.50
16.50
9.90
8.89
6.00
6.60
9.40
7.00
6.00
8.90
7.00
71.40
40.00
23.40
19.70
34.00
27.70
30.60
20.30
16.50
33.30
44.10
23.40
35.70
29.40
23.10
31.90
23.40
15.30
12.00
11.90
32.60
12.50
15.30
20.30
18.40
12.20
10.30
22.10
12.90
23.10
θn
6.0
2
21.20
11.69
6.370
10.39
10.00
13.13
10.84
7.39
8.71
9.35
6.46
5.47
7.43
9.11
7.23
9.67
7.55
5.15
4.27
4.28
9.91
3.50
5.15
6.46
6.02
4.34
3.83
6.93
4.53
7.26
θf
3.3
3
"L"
Green anodize
Green anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
Black anodize
ASIA
Finish
Singapore Tel: [phone] email: [e-mail]
Taiwan Tel: [phone] email: [e-mail]
BGA–Tape Attachment
Tape Code
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
1
"W"
"H"
Material: Aluminum
17